COVID-19 Updates

Controversy continued over the potential effect of drugs that interfere with the renin-angiotensin-aldosterone system via the angiotensin-converting enzymes (ACE) may have on exacerbating infection with the SARS-CoV-2 virus that causes COVID-19.

A joint statement from the American Heart Association, American College of Cardiology, and the Heart Failure Society of America on March 17 gave full, unqualified support to maintaining patients on drugs that work this way, specifically the ACE inhibitors and angiotensin-receptor blockers (ARBs), which together form a long-standing cornerstone of treatment for hypertension, heart failure, and ischemic heart disease.

The three societies “recommend continuation” of ACE inhibitors or ARBs “for all patients already prescribed.” The statement went on to say that patients already diagnosed with a COVID-19 infection “should be fully evaluated before adding or removing any treatments, and any changes to their treatment should be based on the latest scientific evidence and shared decision making with their physician and health care team.”

“We understand the concern – as it has become clear that people with cardiovascular disease are at much higher risk of serious complications including death from COVID-19. However, we have reviewed the latest research – the evidence does not confirm the need to discontinue ACE inhibitors or ARBs, and we strongly recommend all physicians to consider the individual needs of each patient before making any changes to ACE-inhibitor or ARB treatment regimens,” said Robert A. Harrington, MD, president of the American Heart Association and professor and chair of medicine at Stanford (Calif.) University, in the statement.

“There are no experimental or clinical data demonstrating beneficial or adverse outcomes among COVID-19 patients using ACE-inhibitor or ARB medications,” added Richard J. Kovacs, MD, president of the American College of Cardiology and professor of cardiology at Indiana University in Indianapolis.

The “latest research” referred to in the statement likely focuses on a report that had appeared less than a week earlier in a British journal that hypothesized a possible increase in the susceptibility of human epithelial cells of the lungs, intestine, kidneys, and blood vessels exposed to these or certain other drugs, like the thiazolidinedione oral diabetes drugs or ibuprofen, because they cause up-regulation of the ACE2 protein in cell membranes, and ACE2 is the primary cell-surface receptor that allows the SARS-CoV-2 virus to enter.

“We therefore hypothesize that diabetes and hypertension treatment with ACE2-stimulating drugs increases the risk of developing severe and fatal COVID-19,” wrote Michael Roth, MD, and his associates in their recent article (Lancet Resp Med. 2020 Mar 11. doi: 10.1016/S2213-2600[20]30116-8). While the potential clinical impact of an increase in the number of ACE2 molecules in a cell’s surface membrane remains uninvestigated, the risk this phenomenon poses should mean that patients taking these drugs should receive heightened monitoring for COVID-19 disease, suggested Dr. Roth, a professor of biomedicine who specializes in studying inflammatory lung diseases including asthma, and associates.

However, others who have considered the impact that ACE inhibitors and ARBs might have on ACE2 and COVID-19 infections have noted that the picture is not simple. “Higher ACE2 expression following chronically medicating SARS‐CoV‐2 infected patients with AT1R [angiotensin receptor 1] blockers, while seemingly paradoxical, may protect them against acute lung injury rather than putting them at higher risk to develop SARS. This may be accounted for by two complementary mechanisms: blocking the excessive angiotensin‐mediated AT1R activation caused by the viral infection, as well as up-regulating ACE2, thereby reducing angiotensin production by ACE and increasing the production” of a vasodilating form of angiotensin, wrote David Gurwitz, PhD, in a recently published editorial (Drug Dev Res. 2020 Mar 4. doi: 10.1002/ddr.21656). A data-mining approach may allow researchers to determine whether patients who received drugs that interfere with angiotensin 1 function prior to being diagnosed with a COVID-19 infection had a better disease outcome, suggested Dr. Gurwitz, a molecular geneticist at Tel Aviv University in Jerusalem.

The statement from the three U.S. cardiology societies came a few days following a similar statement of support for ongoing use of ACE inhibitors and ARBs from the European Society of Cardiology’s Council on Hypertension.

Dr. Harrington, Dr. Kovacs, Dr. Roth, and Dr. Gurwitz had no relevant disclosures.

mzoler@mdedge.com

Controversy continued over the potential effect of drugs that interfere with the renin-angiotensin-aldosterone system via the angiotensin-converting enzymes (ACE) may have on exacerbating infection with the SARS-CoV-2 virus that causes COVID-19.

A joint statement from the American Heart Association, American College of Cardiology, and the Heart Failure Society of America on March 17 gave full, unqualified support to maintaining patients on drugs that work this way, specifically the ACE inhibitors and angiotensin-receptor blockers (ARBs), which together form a long-standing cornerstone of treatment for hypertension, heart failure, and ischemic heart disease.

The three societies “recommend continuation” of ACE inhibitors or ARBs “for all patients already prescribed.” The statement went on to say that patients already diagnosed with a COVID-19 infection “should be fully evaluated before adding or removing any treatments, and any changes to their treatment should be based on the latest scientific evidence and shared decision making with their physician and health care team.”

“We understand the concern – as it has become clear that people with cardiovascular disease are at much higher risk of serious complications including death from COVID-19. However, we have reviewed the latest research – the evidence does not confirm the need to discontinue ACE inhibitors or ARBs, and we strongly recommend all physicians to consider the individual needs of each patient before making any changes to ACE-inhibitor or ARB treatment regimens,” said Robert A. Harrington, MD, president of the American Heart Association and professor and chair of medicine at Stanford (Calif.) University, in the statement.

“There are no experimental or clinical data demonstrating beneficial or adverse outcomes among COVID-19 patients using ACE-inhibitor or ARB medications,” added Richard J. Kovacs, MD, president of the American College of Cardiology and professor of cardiology at Indiana University in Indianapolis.

The “latest research” referred to in the statement likely focuses on a report that had appeared less than a week earlier in a British journal that hypothesized a possible increase in the susceptibility of human epithelial cells of the lungs, intestine, kidneys, and blood vessels exposed to these or certain other drugs, like the thiazolidinedione oral diabetes drugs or ibuprofen, because they cause up-regulation of the ACE2 protein in cell membranes, and ACE2 is the primary cell-surface receptor that allows the SARS-CoV-2 virus to enter.

“We therefore hypothesize that diabetes and hypertension treatment with ACE2-stimulating drugs increases the risk of developing severe and fatal COVID-19,” wrote Michael Roth, MD, and his associates in their recent article (Lancet Resp Med. 2020 Mar 11. doi: 10.1016/S2213-2600[20]30116-8). While the potential clinical impact of an increase in the number of ACE2 molecules in a cell’s surface membrane remains uninvestigated, the risk this phenomenon poses should mean that patients taking these drugs should receive heightened monitoring for COVID-19 disease, suggested Dr. Roth, a professor of biomedicine who specializes in studying inflammatory lung diseases including asthma, and associates.

However, others who have considered the impact that ACE inhibitors and ARBs might have on ACE2 and COVID-19 infections have noted that the picture is not simple. “Higher ACE2 expression following chronically medicating SARS‐CoV‐2 infected patients with AT1R [angiotensin receptor 1] blockers, while seemingly paradoxical, may protect them against acute lung injury rather than putting them at higher risk to develop SARS. This may be accounted for by two complementary mechanisms: blocking the excessive angiotensin‐mediated AT1R activation caused by the viral infection, as well as up-regulating ACE2, thereby reducing angiotensin production by ACE and increasing the production” of a vasodilating form of angiotensin, wrote David Gurwitz, PhD, in a recently published editorial (Drug Dev Res. 2020 Mar 4. doi: 10.1002/ddr.21656). A data-mining approach may allow researchers to determine whether patients who received drugs that interfere with angiotensin 1 function prior to being diagnosed with a COVID-19 infection had a better disease outcome, suggested Dr. Gurwitz, a molecular geneticist at Tel Aviv University in Jerusalem.

The statement from the three U.S. cardiology societies came a few days following a similar statement of support for ongoing use of ACE inhibitors and ARBs from the European Society of Cardiology’s Council on Hypertension.

Dr. Harrington, Dr. Kovacs, Dr. Roth, and Dr. Gurwitz had no relevant disclosures.

mzoler@mdedge.com

Controversy continued over the potential effect of drugs that interfere with the renin-angiotensin-aldosterone system via the angiotensin-converting enzymes (ACE) may have on exacerbating infection with the SARS-CoV-2 virus that causes COVID-19.

A joint statement from the American Heart Association, American College of Cardiology, and the Heart Failure Society of America on March 17 gave full, unqualified support to maintaining patients on drugs that work this way, specifically the ACE inhibitors and angiotensin-receptor blockers (ARBs), which together form a long-standing cornerstone of treatment for hypertension, heart failure, and ischemic heart disease.

The three societies “recommend continuation” of ACE inhibitors or ARBs “for all patients already prescribed.” The statement went on to say that patients already diagnosed with a COVID-19 infection “should be fully evaluated before adding or removing any treatments, and any changes to their treatment should be based on the latest scientific evidence and shared decision making with their physician and health care team.”

“We understand the concern – as it has become clear that people with cardiovascular disease are at much higher risk of serious complications including death from COVID-19. However, we have reviewed the latest research – the evidence does not confirm the need to discontinue ACE inhibitors or ARBs, and we strongly recommend all physicians to consider the individual needs of each patient before making any changes to ACE-inhibitor or ARB treatment regimens,” said Robert A. Harrington, MD, president of the American Heart Association and professor and chair of medicine at Stanford (Calif.) University, in the statement.

“There are no experimental or clinical data demonstrating beneficial or adverse outcomes among COVID-19 patients using ACE-inhibitor or ARB medications,” added Richard J. Kovacs, MD, president of the American College of Cardiology and professor of cardiology at Indiana University in Indianapolis.

The “latest research” referred to in the statement likely focuses on a report that had appeared less than a week earlier in a British journal that hypothesized a possible increase in the susceptibility of human epithelial cells of the lungs, intestine, kidneys, and blood vessels exposed to these or certain other drugs, like the thiazolidinedione oral diabetes drugs or ibuprofen, because they cause up-regulation of the ACE2 protein in cell membranes, and ACE2 is the primary cell-surface receptor that allows the SARS-CoV-2 virus to enter.

“We therefore hypothesize that diabetes and hypertension treatment with ACE2-stimulating drugs increases the risk of developing severe and fatal COVID-19,” wrote Michael Roth, MD, and his associates in their recent article (Lancet Resp Med. 2020 Mar 11. doi: 10.1016/S2213-2600[20]30116-8). While the potential clinical impact of an increase in the number of ACE2 molecules in a cell’s surface membrane remains uninvestigated, the risk this phenomenon poses should mean that patients taking these drugs should receive heightened monitoring for COVID-19 disease, suggested Dr. Roth, a professor of biomedicine who specializes in studying inflammatory lung diseases including asthma, and associates.

However, others who have considered the impact that ACE inhibitors and ARBs might have on ACE2 and COVID-19 infections have noted that the picture is not simple. “Higher ACE2 expression following chronically medicating SARS‐CoV‐2 infected patients with AT1R [angiotensin receptor 1] blockers, while seemingly paradoxical, may protect them against acute lung injury rather than putting them at higher risk to develop SARS. This may be accounted for by two complementary mechanisms: blocking the excessive angiotensin‐mediated AT1R activation caused by the viral infection, as well as up-regulating ACE2, thereby reducing angiotensin production by ACE and increasing the production” of a vasodilating form of angiotensin, wrote David Gurwitz, PhD, in a recently published editorial (Drug Dev Res. 2020 Mar 4. doi: 10.1002/ddr.21656). A data-mining approach may allow researchers to determine whether patients who received drugs that interfere with angiotensin 1 function prior to being diagnosed with a COVID-19 infection had a better disease outcome, suggested Dr. Gurwitz, a molecular geneticist at Tel Aviv University in Jerusalem.

The statement from the three U.S. cardiology societies came a few days following a similar statement of support for ongoing use of ACE inhibitors and ARBs from the European Society of Cardiology’s Council on Hypertension.

Dr. Harrington, Dr. Kovacs, Dr. Roth, and Dr. Gurwitz had no relevant disclosures.

mzoler@mdedge.com

CASE Pregnant patient with fever who has travel history to Italy

A 28-year-old primigravid woman at 12 weeks’ gestation just returned from a 2-week vacation in Italy. She requests medical evaluation because of malaise; fever; chills; rhinorrhea; mild dyspnea; a dry, nonproductive cough; and diarrhea. On physical examination, her temperature is 38.6° C (101.5° F), pulse 104 bpm, respirations 22/minute, and blood pressure 100/70 mm Hg. Auscultation of the lungs demonstrates scattered rales, rhonchi, and expiratory wheezes in both posterior lung fields. The fetal heart rate is 168 bpm. What are the most likely diagnoses? What diagnostic tests are indicated? And what clinical treatment is indicated?

In the presented case scenario, the patient’s symptoms are consistent with a viral influenza. Her recent travel history certainly makes coronavirus disease 2019 (COVID-19) the most likely diagnosis.

COVID-19, caused by a novel new coronavirus, has evolved with lightning speed since it was first identified in early December 2019.¹ The disease originated in Wuhan, China. Its epicenter is now in Europe, and over 100 countries and regions have reported cases. New cases in the United States are being identified daily, and there is no clear end to the outbreak. Several areas of the United States have been particularly hard hit by this disease: Seattle, New Orleans, and New York City. 

COVID-19 has provoked widespread unsettledness in many populations and an extraordinary response from public health officials, large corporations, professional organizations, and financial markets. We are learning more about somewhat unfamiliar public health concepts such as quarantine, containment, mitigation, reproduction number (R), and “flattening the curve.” Disneyland and Walt Disney World are now temporarily closed. Professional and collegiate sports organizations have cancelled or suspended games and tournaments. Scientific and trade association meetings have been postponed or cancelled. Broadway, Carnegie Hall, and the Metropolitan Museum of Art have now “turned out the lights.”  The Centers for Disease Control and Prevention has recommended that everyone avoid gatherings that include more than 10 other persons.

This article will review the evolving epidemiology of COVID-19, describe the usual clinical manifestations of the disease, highlight the key diagnostic tests, and present guidelines for treatment. It will review the limited information currently available about the impact of COVID-19 in pregnant women. The review will conclude by describing measures that individuals can employ to prevent acquisition or transmission of infection and then by highlighting key “unanswered questions” about this new and ominous pathogen (TABLE). 

Continue to: What we know about epidemiology...

What we know about epidemiology

COVID-19 is caused by a novel new coronavirus that shares some genetic overlap with the viruses that caused Severe Acute Respiratory Syndrome (SARS) and Middle East Respiratory Syndrome (MERS).² The first case of COVID-19 was reported on December 1, 2019, from Wuhan, China.¹ Within a very short period of time the disease has spread throughout the world, and on March 11, 2020, the World Health Organization (WHO) declared the infection to be a true pandemic. The countries with the highest prevalence of COVID-19 include China, South Korea, Iran, Italy, France, Spain, and the United States. However, more than 100 other countries and regions have reported cases. As of the first week of April, approximately 1 million persons in the world have been diagnosed with COVID-19. Of those infected, slightly more than 50,000 deaths have occurred. At the time of this writing, 234,483 cases have been documented in the United States, and current estimates indicate that approximately 7% of the population in the country could become infected.^1,3,4 

The virus responsible for COVID-19 is a single-stranded, enveloped RNA virus. Like its counterparts that caused SARS and MERS, this virus originates in animals, primarily bats. The early cases seem to have resulted from patient contact with exotic animals displayed in the Huanan Seafood Wholesale Market.¹

The virus is transmitted directly by respiratory droplets and by close surface-to-hand contact with infected respiratory secretions. The virus appears to remain viable on environmental surfaces for 1 to 3 days, although the degree of infectivity over time is not well delineated. With direct exposure to respiratory droplets, the infectivity is relatively high; approximately 2 to 3 individuals become infected as the result of contact with an infected patient. By contrast, the “reproduction number (R)” for influenza is closer to 1.^2,5

Certain persons appear to be at increased risk for developing infection and becoming seriously ill^2,6:

• persons older than age 60
• persons with underlying medical illness
• persons who are immunosuppressed.

The reported range in the case fatality rate (CFR) varies from 1% to 13%, with the higher rates concentrated in older patients with comorbidities.³ These initial reports of high CFRs may be misleading because in the initial phases of this pandemic many patients with mild or no symptoms were not tested, and, thus, the overall prevalence of infection is not clear. By way of comparison, the CRF for influenza A and B is about 0.1%.²

Of note, the number of reported cases in the pediatric population is low, and the outcomes in these individuals are much better than in the older population.^2,3,6 At present, there are only two reports of COVID-19 in pregnancy; these two studies include 18 women and 19 infants.^7,8 The frequency of preterm delivery was 50% in these reports. Sixteen of the 18 patients were delivered by cesarean delivery; at least 6 of these procedures were performed for a non-reassuring fetal heart rate tracing. No maternal deaths were identified, and no cases of vertical transmission occurred. 

We must remember that the number of patients described in these two reports is very small. Although the initial reports are favorable, in other influenza epidemics, pregnant women have not fared so well and have experienced disproportionately higher rates of morbidity and mortality.² 

Reported clinical manifestations

The incubation period of COVID-19 ranges from 2 to 14 days; the median is 5.2 days. Many patients with proven COVID-19 infection are asymptomatic. When clinical findings are present, they usually are relatively mild and include low-grade fever, myalgias, arthralgias, sore throat, mild dyspnea, and a dry nonproductive cough. Some patients also may experience diarrhea. Of course, these findings are also consistent with influenza A or B or atypical pneumonia. One key to differentiation is the patient’s history of recent travel to an area of high COVID-19 prevalence or contact with a person who has been in one of these areas and who is clinically ill.^2,3,9,10

In some patients, notably those who are older than 65 years of age and/or who have underlying medical illnesses, the respiratory manifestations are more prominent.6 These patients may develop severe dyspnea, pneumonia, adult respiratory distress syndrome (ARDS), multiorgan failure, and septic shock. Interestingly, the more severe manifestations tend to occur during the second week of the illness. In this group of more severely ill patients requiring hospitalization, 17% to 29% develop ARDS, and 23% to 32% require admission to the intensive care unit.^2,6

Pregnant patients who become severely ill may be at risk for spontaneous miscarriage and preterm labor. With profound maternal hypoxia, fetal heart rate abnormalities may become apparent. To date, no clearly proven cases of vertical transmission of infection to the newborn have been identified. However, as noted above, current reports only include 18 pregnancies and 19 infants.^2,3,7,8,11

Continue to: Diagnostic testing...

Diagnostic testing

Infected patients may have a decreased peripheral white blood cell count, with a specific decrease in the number of lymphocytes. Thrombocytopenia may be present, as well as an elevation in the hepatic transaminase enzymes (ALT, AST).²

X-ray, chest CT, and RT-PCR. The three most important diagnostic tests are chest x-ray, chest computed tomography (CT) scan, and real-time PCR (RT-PCR) or nucleic acid amplification test (NAAT).^2,6 Specimens for RT-PCR or NAAT should be obtained from the oropharynx and nasopharynx using a synthetic-tipped applicator with an aluminum shaft. Patients who are intubated should have specimens obtained by broncho-alveolar lavage. The virus also has been recovered from blood and stool, but not yet from urine, amniotic fluid, placenta, cord blood, or breast milk.² 

CT and chest x-ray show characteristic ground-glass opacities in both lung fields, combined with multiple areas of consolidation. Chest imaging is particularly helpful when the patient has all the major clinical manifestations, but the initial RT-PCR or NAAT is negative.

Treatment

Fortunately, most infected persons can be treated as outpatients. Because this condition may be confused with influenza A or B, initial treatment with a drug such as oseltamivir 75 mg orally twice daily for five days is very reasonable.⁹ Supportive therapy is critically important in this clinical setting. Acetaminophen, up to 3,000 mg/d in divided doses, or ibuprofen, up to 2,400 mg/d in divided doses, can be used to reduce fever and relieve myalgias and arthralgias. The latter drug, of course, should not be used in pregnant women. The patient should be encouraged to rest and to stay well hydrated. Loperamide can be used to treat diarrhea, 4 mg orally initially, then 2 mg orally after each loose stool up to a maximum of 16 mg/d. Pregnant patients should be cautioned to watch for signs of preterm labor.^9,12 Patients should remain in relative isolation at home until they are free of signs of illness and they test negative for COVID-19.

For patients who are more severely ill at initial evaluation or who deteriorate while undergoing outpatient management, hospitalization is indicated.2,6 Patients should be placed in rooms that provide protection against aerosolized infection. They should receive supplemental oxygen and be observed closely for signs of superimposed bacterial infection. Depending upon the suspected bacterial pathogen, appropriate antibiotics may include ceftriaxone, which targets Streptococcus pneumoniae, Hemophilus influenzae, and Moraxella catarrhalis; azithromycin, which targets mycoplasmas; and vancomycin, which specifically covers Staphylococcus aureus. Health care workers should wear appropriate personal protective equipment when interacting with these patients, including cap, N95 mask, face shield, gloves, gown, and shoe covers. If a woman with COVID-19 has delivered, and the pediatrician permits rooming in, the isolette should be positioned at least 6 feet away from the mother. The mother should use a mechanical breast pump to obtain milk and then have another family member feed the baby until the mother tests negative for the virus.  The breast pump needs to be cleaned meticulously after each use. The number of visitors to the mother’s room should be strictly limited.3,9

At the present time, there is no specific antiviral drug approved by the US Food and Drug Administration for treatment of COVID-19. The National Institutes of Health is currently conducting a trial of remdesivir for affected patients.¹³ The drug is also available from the manufacturer outside of this trial on a “compassionate use” basis. Another treatment regimen receiving extensive publicity is the combination of azithromycin and hydroxychloroquine. Its effectiveness has not been confirmed in a properly designed randomized trial.

Prevention hinges on commonsense precautions

Although vaccine trials are underway, public health authorities estimate that a vaccine will not be commercially available for at least 12 to 18 months. Therefore, independent of “community/organizational” mitigation programs, individuals should observe the following commonsense precautions to minimize their risk of contracting or transmitting COVID-19^2,3,5,14:

• Eliminate any nonessential travel, particularly by plane or cruise ship.
• Avoid events that draw large crowds, such as concerts, theater performances, movies, and even religious services. 
• When out in public, try to maintain a distance of 6 feet from others
• Remain at home if you feel ill, particularly if you have respiratory symptoms.
• Cough or sneeze into your sleeve rather than your bare hand.
• Avoid handshakes.
• Wash your hands frequently in warm soapy water for at least 20 seconds, particularly after touching environmental surfaces such as counter tops and handrails.
• If you use hand sanitizers, they should have an alcohol content of at least 60%.
• Clean environmental surfaces frequently with a dilute bleach solution.

CASE Resolved

The clinical manifestations displayed by this patient are consistent with viral influenza. The recent travel history to one of the European epicenters makes COVID-19 the most likely diagnosis. The patient should have a chest CT scan and a RT-PCR or NAAT to confirm the diagnosis. If the diagnosis is confirmed, she and her close contacts should be self-quarantined at home for 14 days.  She should receive appropriate supportive care with anti-pyretics, analgesics, and anti-diarrhea agents. If she develops signs of serious respiratory compromise, she should be admitted to an isolation room in the hospital for intensive respiratory therapy and close observation for superimposed bacterial pneumonia.

CASE Pregnant patient with fever who has travel history to Italy

A 28-year-old primigravid woman at 12 weeks’ gestation just returned from a 2-week vacation in Italy. She requests medical evaluation because of malaise; fever; chills; rhinorrhea; mild dyspnea; a dry, nonproductive cough; and diarrhea. On physical examination, her temperature is 38.6° C (101.5° F), pulse 104 bpm, respirations 22/minute, and blood pressure 100/70 mm Hg. Auscultation of the lungs demonstrates scattered rales, rhonchi, and expiratory wheezes in both posterior lung fields. The fetal heart rate is 168 bpm. What are the most likely diagnoses? What diagnostic tests are indicated? And what clinical treatment is indicated?

In the presented case scenario, the patient’s symptoms are consistent with a viral influenza. Her recent travel history certainly makes coronavirus disease 2019 (COVID-19) the most likely diagnosis.

COVID-19, caused by a novel new coronavirus, has evolved with lightning speed since it was first identified in early December 2019.¹ The disease originated in Wuhan, China. Its epicenter is now in Europe, and over 100 countries and regions have reported cases. New cases in the United States are being identified daily, and there is no clear end to the outbreak. Several areas of the United States have been particularly hard hit by this disease: Seattle, New Orleans, and New York City. 

COVID-19 has provoked widespread unsettledness in many populations and an extraordinary response from public health officials, large corporations, professional organizations, and financial markets. We are learning more about somewhat unfamiliar public health concepts such as quarantine, containment, mitigation, reproduction number (R), and “flattening the curve.” Disneyland and Walt Disney World are now temporarily closed. Professional and collegiate sports organizations have cancelled or suspended games and tournaments. Scientific and trade association meetings have been postponed or cancelled. Broadway, Carnegie Hall, and the Metropolitan Museum of Art have now “turned out the lights.”  The Centers for Disease Control and Prevention has recommended that everyone avoid gatherings that include more than 10 other persons.

This article will review the evolving epidemiology of COVID-19, describe the usual clinical manifestations of the disease, highlight the key diagnostic tests, and present guidelines for treatment. It will review the limited information currently available about the impact of COVID-19 in pregnant women. The review will conclude by describing measures that individuals can employ to prevent acquisition or transmission of infection and then by highlighting key “unanswered questions” about this new and ominous pathogen (TABLE). 

Continue to: What we know about epidemiology...

What we know about epidemiology

COVID-19 is caused by a novel new coronavirus that shares some genetic overlap with the viruses that caused Severe Acute Respiratory Syndrome (SARS) and Middle East Respiratory Syndrome (MERS).² The first case of COVID-19 was reported on December 1, 2019, from Wuhan, China.¹ Within a very short period of time the disease has spread throughout the world, and on March 11, 2020, the World Health Organization (WHO) declared the infection to be a true pandemic. The countries with the highest prevalence of COVID-19 include China, South Korea, Iran, Italy, France, Spain, and the United States. However, more than 100 other countries and regions have reported cases. As of the first week of April, approximately 1 million persons in the world have been diagnosed with COVID-19. Of those infected, slightly more than 50,000 deaths have occurred. At the time of this writing, 234,483 cases have been documented in the United States, and current estimates indicate that approximately 7% of the population in the country could become infected.^1,3,4 

The virus responsible for COVID-19 is a single-stranded, enveloped RNA virus. Like its counterparts that caused SARS and MERS, this virus originates in animals, primarily bats. The early cases seem to have resulted from patient contact with exotic animals displayed in the Huanan Seafood Wholesale Market.¹

The virus is transmitted directly by respiratory droplets and by close surface-to-hand contact with infected respiratory secretions. The virus appears to remain viable on environmental surfaces for 1 to 3 days, although the degree of infectivity over time is not well delineated. With direct exposure to respiratory droplets, the infectivity is relatively high; approximately 2 to 3 individuals become infected as the result of contact with an infected patient. By contrast, the “reproduction number (R)” for influenza is closer to 1.^2,5

Certain persons appear to be at increased risk for developing infection and becoming seriously ill^2,6:

• persons older than age 60
• persons with underlying medical illness
• persons who are immunosuppressed.

The reported range in the case fatality rate (CFR) varies from 1% to 13%, with the higher rates concentrated in older patients with comorbidities.³ These initial reports of high CFRs may be misleading because in the initial phases of this pandemic many patients with mild or no symptoms were not tested, and, thus, the overall prevalence of infection is not clear. By way of comparison, the CRF for influenza A and B is about 0.1%.²

Of note, the number of reported cases in the pediatric population is low, and the outcomes in these individuals are much better than in the older population.^2,3,6 At present, there are only two reports of COVID-19 in pregnancy; these two studies include 18 women and 19 infants.^7,8 The frequency of preterm delivery was 50% in these reports. Sixteen of the 18 patients were delivered by cesarean delivery; at least 6 of these procedures were performed for a non-reassuring fetal heart rate tracing. No maternal deaths were identified, and no cases of vertical transmission occurred. 

We must remember that the number of patients described in these two reports is very small. Although the initial reports are favorable, in other influenza epidemics, pregnant women have not fared so well and have experienced disproportionately higher rates of morbidity and mortality.² 

Reported clinical manifestations

The incubation period of COVID-19 ranges from 2 to 14 days; the median is 5.2 days. Many patients with proven COVID-19 infection are asymptomatic. When clinical findings are present, they usually are relatively mild and include low-grade fever, myalgias, arthralgias, sore throat, mild dyspnea, and a dry nonproductive cough. Some patients also may experience diarrhea. Of course, these findings are also consistent with influenza A or B or atypical pneumonia. One key to differentiation is the patient’s history of recent travel to an area of high COVID-19 prevalence or contact with a person who has been in one of these areas and who is clinically ill.^2,3,9,10

In some patients, notably those who are older than 65 years of age and/or who have underlying medical illnesses, the respiratory manifestations are more prominent.6 These patients may develop severe dyspnea, pneumonia, adult respiratory distress syndrome (ARDS), multiorgan failure, and septic shock. Interestingly, the more severe manifestations tend to occur during the second week of the illness. In this group of more severely ill patients requiring hospitalization, 17% to 29% develop ARDS, and 23% to 32% require admission to the intensive care unit.^2,6

Pregnant patients who become severely ill may be at risk for spontaneous miscarriage and preterm labor. With profound maternal hypoxia, fetal heart rate abnormalities may become apparent. To date, no clearly proven cases of vertical transmission of infection to the newborn have been identified. However, as noted above, current reports only include 18 pregnancies and 19 infants.^2,3,7,8,11

Continue to: Diagnostic testing...

Diagnostic testing

Infected patients may have a decreased peripheral white blood cell count, with a specific decrease in the number of lymphocytes. Thrombocytopenia may be present, as well as an elevation in the hepatic transaminase enzymes (ALT, AST).²

X-ray, chest CT, and RT-PCR. The three most important diagnostic tests are chest x-ray, chest computed tomography (CT) scan, and real-time PCR (RT-PCR) or nucleic acid amplification test (NAAT).^2,6 Specimens for RT-PCR or NAAT should be obtained from the oropharynx and nasopharynx using a synthetic-tipped applicator with an aluminum shaft. Patients who are intubated should have specimens obtained by broncho-alveolar lavage. The virus also has been recovered from blood and stool, but not yet from urine, amniotic fluid, placenta, cord blood, or breast milk.² 

CT and chest x-ray show characteristic ground-glass opacities in both lung fields, combined with multiple areas of consolidation. Chest imaging is particularly helpful when the patient has all the major clinical manifestations, but the initial RT-PCR or NAAT is negative.

Treatment

Fortunately, most infected persons can be treated as outpatients. Because this condition may be confused with influenza A or B, initial treatment with a drug such as oseltamivir 75 mg orally twice daily for five days is very reasonable.⁹ Supportive therapy is critically important in this clinical setting. Acetaminophen, up to 3,000 mg/d in divided doses, or ibuprofen, up to 2,400 mg/d in divided doses, can be used to reduce fever and relieve myalgias and arthralgias. The latter drug, of course, should not be used in pregnant women. The patient should be encouraged to rest and to stay well hydrated. Loperamide can be used to treat diarrhea, 4 mg orally initially, then 2 mg orally after each loose stool up to a maximum of 16 mg/d. Pregnant patients should be cautioned to watch for signs of preterm labor.^9,12 Patients should remain in relative isolation at home until they are free of signs of illness and they test negative for COVID-19.

For patients who are more severely ill at initial evaluation or who deteriorate while undergoing outpatient management, hospitalization is indicated.2,6 Patients should be placed in rooms that provide protection against aerosolized infection. They should receive supplemental oxygen and be observed closely for signs of superimposed bacterial infection. Depending upon the suspected bacterial pathogen, appropriate antibiotics may include ceftriaxone, which targets Streptococcus pneumoniae, Hemophilus influenzae, and Moraxella catarrhalis; azithromycin, which targets mycoplasmas; and vancomycin, which specifically covers Staphylococcus aureus. Health care workers should wear appropriate personal protective equipment when interacting with these patients, including cap, N95 mask, face shield, gloves, gown, and shoe covers. If a woman with COVID-19 has delivered, and the pediatrician permits rooming in, the isolette should be positioned at least 6 feet away from the mother. The mother should use a mechanical breast pump to obtain milk and then have another family member feed the baby until the mother tests negative for the virus.  The breast pump needs to be cleaned meticulously after each use. The number of visitors to the mother’s room should be strictly limited.3,9

At the present time, there is no specific antiviral drug approved by the US Food and Drug Administration for treatment of COVID-19. The National Institutes of Health is currently conducting a trial of remdesivir for affected patients.¹³ The drug is also available from the manufacturer outside of this trial on a “compassionate use” basis. Another treatment regimen receiving extensive publicity is the combination of azithromycin and hydroxychloroquine. Its effectiveness has not been confirmed in a properly designed randomized trial.

Prevention hinges on commonsense precautions

Although vaccine trials are underway, public health authorities estimate that a vaccine will not be commercially available for at least 12 to 18 months. Therefore, independent of “community/organizational” mitigation programs, individuals should observe the following commonsense precautions to minimize their risk of contracting or transmitting COVID-19^2,3,5,14:

• Eliminate any nonessential travel, particularly by plane or cruise ship.
• Avoid events that draw large crowds, such as concerts, theater performances, movies, and even religious services. 
• When out in public, try to maintain a distance of 6 feet from others
• Remain at home if you feel ill, particularly if you have respiratory symptoms.
• Cough or sneeze into your sleeve rather than your bare hand.
• Avoid handshakes.
• Wash your hands frequently in warm soapy water for at least 20 seconds, particularly after touching environmental surfaces such as counter tops and handrails.
• If you use hand sanitizers, they should have an alcohol content of at least 60%.
• Clean environmental surfaces frequently with a dilute bleach solution.

CASE Resolved

The clinical manifestations displayed by this patient are consistent with viral influenza. The recent travel history to one of the European epicenters makes COVID-19 the most likely diagnosis. The patient should have a chest CT scan and a RT-PCR or NAAT to confirm the diagnosis. If the diagnosis is confirmed, she and her close contacts should be self-quarantined at home for 14 days.  She should receive appropriate supportive care with anti-pyretics, analgesics, and anti-diarrhea agents. If she develops signs of serious respiratory compromise, she should be admitted to an isolation room in the hospital for intensive respiratory therapy and close observation for superimposed bacterial pneumonia.

CASE Pregnant patient with fever who has travel history to Italy

A 28-year-old primigravid woman at 12 weeks’ gestation just returned from a 2-week vacation in Italy. She requests medical evaluation because of malaise; fever; chills; rhinorrhea; mild dyspnea; a dry, nonproductive cough; and diarrhea. On physical examination, her temperature is 38.6° C (101.5° F), pulse 104 bpm, respirations 22/minute, and blood pressure 100/70 mm Hg. Auscultation of the lungs demonstrates scattered rales, rhonchi, and expiratory wheezes in both posterior lung fields. The fetal heart rate is 168 bpm. What are the most likely diagnoses? What diagnostic tests are indicated? And what clinical treatment is indicated?

In the presented case scenario, the patient’s symptoms are consistent with a viral influenza. Her recent travel history certainly makes coronavirus disease 2019 (COVID-19) the most likely diagnosis.

COVID-19, caused by a novel new coronavirus, has evolved with lightning speed since it was first identified in early December 2019.¹ The disease originated in Wuhan, China. Its epicenter is now in Europe, and over 100 countries and regions have reported cases. New cases in the United States are being identified daily, and there is no clear end to the outbreak. Several areas of the United States have been particularly hard hit by this disease: Seattle, New Orleans, and New York City. 

COVID-19 has provoked widespread unsettledness in many populations and an extraordinary response from public health officials, large corporations, professional organizations, and financial markets. We are learning more about somewhat unfamiliar public health concepts such as quarantine, containment, mitigation, reproduction number (R), and “flattening the curve.” Disneyland and Walt Disney World are now temporarily closed. Professional and collegiate sports organizations have cancelled or suspended games and tournaments. Scientific and trade association meetings have been postponed or cancelled. Broadway, Carnegie Hall, and the Metropolitan Museum of Art have now “turned out the lights.”  The Centers for Disease Control and Prevention has recommended that everyone avoid gatherings that include more than 10 other persons.

This article will review the evolving epidemiology of COVID-19, describe the usual clinical manifestations of the disease, highlight the key diagnostic tests, and present guidelines for treatment. It will review the limited information currently available about the impact of COVID-19 in pregnant women. The review will conclude by describing measures that individuals can employ to prevent acquisition or transmission of infection and then by highlighting key “unanswered questions” about this new and ominous pathogen (TABLE). 

Continue to: What we know about epidemiology...

What we know about epidemiology

COVID-19 is caused by a novel new coronavirus that shares some genetic overlap with the viruses that caused Severe Acute Respiratory Syndrome (SARS) and Middle East Respiratory Syndrome (MERS).² The first case of COVID-19 was reported on December 1, 2019, from Wuhan, China.¹ Within a very short period of time the disease has spread throughout the world, and on March 11, 2020, the World Health Organization (WHO) declared the infection to be a true pandemic. The countries with the highest prevalence of COVID-19 include China, South Korea, Iran, Italy, France, Spain, and the United States. However, more than 100 other countries and regions have reported cases. As of the first week of April, approximately 1 million persons in the world have been diagnosed with COVID-19. Of those infected, slightly more than 50,000 deaths have occurred. At the time of this writing, 234,483 cases have been documented in the United States, and current estimates indicate that approximately 7% of the population in the country could become infected.^1,3,4 

The virus responsible for COVID-19 is a single-stranded, enveloped RNA virus. Like its counterparts that caused SARS and MERS, this virus originates in animals, primarily bats. The early cases seem to have resulted from patient contact with exotic animals displayed in the Huanan Seafood Wholesale Market.¹

The virus is transmitted directly by respiratory droplets and by close surface-to-hand contact with infected respiratory secretions. The virus appears to remain viable on environmental surfaces for 1 to 3 days, although the degree of infectivity over time is not well delineated. With direct exposure to respiratory droplets, the infectivity is relatively high; approximately 2 to 3 individuals become infected as the result of contact with an infected patient. By contrast, the “reproduction number (R)” for influenza is closer to 1.^2,5

Certain persons appear to be at increased risk for developing infection and becoming seriously ill^2,6:

• persons older than age 60
• persons with underlying medical illness
• persons who are immunosuppressed.

The reported range in the case fatality rate (CFR) varies from 1% to 13%, with the higher rates concentrated in older patients with comorbidities.³ These initial reports of high CFRs may be misleading because in the initial phases of this pandemic many patients with mild or no symptoms were not tested, and, thus, the overall prevalence of infection is not clear. By way of comparison, the CRF for influenza A and B is about 0.1%.²

Of note, the number of reported cases in the pediatric population is low, and the outcomes in these individuals are much better than in the older population.^2,3,6 At present, there are only two reports of COVID-19 in pregnancy; these two studies include 18 women and 19 infants.^7,8 The frequency of preterm delivery was 50% in these reports. Sixteen of the 18 patients were delivered by cesarean delivery; at least 6 of these procedures were performed for a non-reassuring fetal heart rate tracing. No maternal deaths were identified, and no cases of vertical transmission occurred. 

We must remember that the number of patients described in these two reports is very small. Although the initial reports are favorable, in other influenza epidemics, pregnant women have not fared so well and have experienced disproportionately higher rates of morbidity and mortality.² 

Reported clinical manifestations

The incubation period of COVID-19 ranges from 2 to 14 days; the median is 5.2 days. Many patients with proven COVID-19 infection are asymptomatic. When clinical findings are present, they usually are relatively mild and include low-grade fever, myalgias, arthralgias, sore throat, mild dyspnea, and a dry nonproductive cough. Some patients also may experience diarrhea. Of course, these findings are also consistent with influenza A or B or atypical pneumonia. One key to differentiation is the patient’s history of recent travel to an area of high COVID-19 prevalence or contact with a person who has been in one of these areas and who is clinically ill.^2,3,9,10

In some patients, notably those who are older than 65 years of age and/or who have underlying medical illnesses, the respiratory manifestations are more prominent.6 These patients may develop severe dyspnea, pneumonia, adult respiratory distress syndrome (ARDS), multiorgan failure, and septic shock. Interestingly, the more severe manifestations tend to occur during the second week of the illness. In this group of more severely ill patients requiring hospitalization, 17% to 29% develop ARDS, and 23% to 32% require admission to the intensive care unit.^2,6

Pregnant patients who become severely ill may be at risk for spontaneous miscarriage and preterm labor. With profound maternal hypoxia, fetal heart rate abnormalities may become apparent. To date, no clearly proven cases of vertical transmission of infection to the newborn have been identified. However, as noted above, current reports only include 18 pregnancies and 19 infants.^2,3,7,8,11

Continue to: Diagnostic testing...

Diagnostic testing

Infected patients may have a decreased peripheral white blood cell count, with a specific decrease in the number of lymphocytes. Thrombocytopenia may be present, as well as an elevation in the hepatic transaminase enzymes (ALT, AST).²

X-ray, chest CT, and RT-PCR. The three most important diagnostic tests are chest x-ray, chest computed tomography (CT) scan, and real-time PCR (RT-PCR) or nucleic acid amplification test (NAAT).^2,6 Specimens for RT-PCR or NAAT should be obtained from the oropharynx and nasopharynx using a synthetic-tipped applicator with an aluminum shaft. Patients who are intubated should have specimens obtained by broncho-alveolar lavage. The virus also has been recovered from blood and stool, but not yet from urine, amniotic fluid, placenta, cord blood, or breast milk.² 

CT and chest x-ray show characteristic ground-glass opacities in both lung fields, combined with multiple areas of consolidation. Chest imaging is particularly helpful when the patient has all the major clinical manifestations, but the initial RT-PCR or NAAT is negative.

Treatment

Fortunately, most infected persons can be treated as outpatients. Because this condition may be confused with influenza A or B, initial treatment with a drug such as oseltamivir 75 mg orally twice daily for five days is very reasonable.⁹ Supportive therapy is critically important in this clinical setting. Acetaminophen, up to 3,000 mg/d in divided doses, or ibuprofen, up to 2,400 mg/d in divided doses, can be used to reduce fever and relieve myalgias and arthralgias. The latter drug, of course, should not be used in pregnant women. The patient should be encouraged to rest and to stay well hydrated. Loperamide can be used to treat diarrhea, 4 mg orally initially, then 2 mg orally after each loose stool up to a maximum of 16 mg/d. Pregnant patients should be cautioned to watch for signs of preterm labor.^9,12 Patients should remain in relative isolation at home until they are free of signs of illness and they test negative for COVID-19.

For patients who are more severely ill at initial evaluation or who deteriorate while undergoing outpatient management, hospitalization is indicated.2,6 Patients should be placed in rooms that provide protection against aerosolized infection. They should receive supplemental oxygen and be observed closely for signs of superimposed bacterial infection. Depending upon the suspected bacterial pathogen, appropriate antibiotics may include ceftriaxone, which targets Streptococcus pneumoniae, Hemophilus influenzae, and Moraxella catarrhalis; azithromycin, which targets mycoplasmas; and vancomycin, which specifically covers Staphylococcus aureus. Health care workers should wear appropriate personal protective equipment when interacting with these patients, including cap, N95 mask, face shield, gloves, gown, and shoe covers. If a woman with COVID-19 has delivered, and the pediatrician permits rooming in, the isolette should be positioned at least 6 feet away from the mother. The mother should use a mechanical breast pump to obtain milk and then have another family member feed the baby until the mother tests negative for the virus.  The breast pump needs to be cleaned meticulously after each use. The number of visitors to the mother’s room should be strictly limited.3,9

At the present time, there is no specific antiviral drug approved by the US Food and Drug Administration for treatment of COVID-19. The National Institutes of Health is currently conducting a trial of remdesivir for affected patients.¹³ The drug is also available from the manufacturer outside of this trial on a “compassionate use” basis. Another treatment regimen receiving extensive publicity is the combination of azithromycin and hydroxychloroquine. Its effectiveness has not been confirmed in a properly designed randomized trial.

Prevention hinges on commonsense precautions

Although vaccine trials are underway, public health authorities estimate that a vaccine will not be commercially available for at least 12 to 18 months. Therefore, independent of “community/organizational” mitigation programs, individuals should observe the following commonsense precautions to minimize their risk of contracting or transmitting COVID-19^2,3,5,14:

• Eliminate any nonessential travel, particularly by plane or cruise ship.
• Avoid events that draw large crowds, such as concerts, theater performances, movies, and even religious services. 
• When out in public, try to maintain a distance of 6 feet from others
• Remain at home if you feel ill, particularly if you have respiratory symptoms.
• Cough or sneeze into your sleeve rather than your bare hand.
• Avoid handshakes.
• Wash your hands frequently in warm soapy water for at least 20 seconds, particularly after touching environmental surfaces such as counter tops and handrails.
• If you use hand sanitizers, they should have an alcohol content of at least 60%.
• Clean environmental surfaces frequently with a dilute bleach solution.

CASE Resolved

The clinical manifestations displayed by this patient are consistent with viral influenza. The recent travel history to one of the European epicenters makes COVID-19 the most likely diagnosis. The patient should have a chest CT scan and a RT-PCR or NAAT to confirm the diagnosis. If the diagnosis is confirmed, she and her close contacts should be self-quarantined at home for 14 days.  She should receive appropriate supportive care with anti-pyretics, analgesics, and anti-diarrhea agents. If she develops signs of serious respiratory compromise, she should be admitted to an isolation room in the hospital for intensive respiratory therapy and close observation for superimposed bacterial pneumonia.

We are in uncharted waters with national and local states of emergency, schools and most activities being shut down, and rapidly evolving strategies on managing the COVID-19 outbreak. Everyone’s anxiety is appropriately high. As health care providers for children, you are facing changes in your personal life at home and in practice, likely including setting up televisits, trying to assess which patients to see, managing staffing challenges, and facing potential cash flow issues as expenses continue but revenue may fall short. And, of course, you will address a host of novel questions and concerns from the families you care for.

Ryan McVay/ThinkStock

Your top priorities are to stay calm while offering clear recommendations on testing, quarantine, and treatment with guidance from our federal and local public health agencies. By providing clear guidance on the medical issues, you will offer substantial reassurance to families. But even with a medical plan in place, this remains a confusing and anxiety-provoking moment, one without much precedent in most people’s lives or in our national experience. Our aim is to complement that guidance by offering you some principles to help families manage the stress and anxiety that the disruptions and uncertainties that this public health emergency has created.
 

Offer clear, open, regular, and child-centered communication

Accurate information calmly delivered is the antidote to anxiety or panic in a stressful situation. If you have an email mailing list of your parents, you may want to summarize information you are gathering with a note they can expect at a specified time each day. You could request them to email you questions that then can be included as an FAQ (frequently asked questions).

Most children will have noticed people wearing face masks, or dramatic scenes on the news with hospital workers in full protective gear, breathlessly reporting growing numbers of the infected and the deceased. At a minimum, they are being commanded to wash hands and to not touch their faces (which is challenging enough for adults!), and are probably overhearing conversations about quarantines and contagion as well as family concerns about jobs and family finances. Many children are managing extended school closures and some are even managing the quarantine or serious illness of a loved one. When children overhear frightening news from distressed adults, they are going to become anxious and afraid themselves. Parents should remember to find out what their children have seen, heard, or understood about what is going on, and they should correct misinformation or misunderstandings with clear explanations. They also should find out what their children are curious about. “What has you wondering about that?” is a great response when children have questions, in order to make sure you get at any underlying worry.

It is fine to not have an answer to every question. It is difficult to offer clear explanations about something that we don’t yet fully understand, and it is fine to acknowledge what we don’t know. “That’s a great question. Let’s look together at the CDC [Centers for Disease Control and Prevention] website.” Offering to look for answers or information together can be a powerful way to model how to handle uncertainty. And always couch answers with appropriate (not false) reassurance: “Children and young adults appear to be very safe from this illness, but we want to take care to protect those that are older or already sick.”

Remember most children set their anxiety level based on their parent’s anxiety, and part of being child centered in your communication includes offering information in an age-appropriate manner. Preschool-aged children (up to 5 years) still have magical thinking. They are prone to finding masks and gowns scary and to assume that school stopping may be because they did something wrong. Tell them about the new illness, and about the doctors and officials working hard to keep people safe. Reassure them about all of the adults working hard together to understand the illness and take care of people who are sick. Their sense of time is less logical, so you may have to tell them more than once. Reassure them that children do not get very sick from this illness, but they can carry and spread it, like having paint on their hands, so they need to wash their hands often to take good care of other people.

monkeybusinessimages/thinkstockphotos.com

School-age children (aged roughly 5-12 years) are better equipped cognitively to understand the seriousness of this outbreak. They are built to master new situations, but are prone to anxiety as they don’t yet have the emotional maturity to tolerate uncertainty or unfairness. Explain what is known without euphemisms, be truly curious about what their questions are, and look for answers together. Often what they need is to see you being calm in the face of uncertainty, bearing the strong feelings that may come, and preserving curiosity and compassion for others.

Adolescents also will need all of this support, and can be curious about more abstract implications (political, ethical, financial). Do not be surprised when they ask sophisticated questions, but still are focused on the personal disruptions or sacrifices (a canceled dance or sports meet, concerns about academic performance). Adolescence is a time of intense preoccupation with their emerging identity and relationships; it is normal for them to experience events in a way that may seem selfish, especially if it disrupts their time with friends. Remind parents to offer compassion and validation, while acknowledging that shared sacrifice and discomfort are a part of every individual’s experience when a society must respond to such a large challenge.
 

Be mindful of children’s vulnerabilities

Being child centered goes beyond thinking about their age and developmental stage. Parents are the experts on their children and will know about any particular vulnerabilities to the stresses of this serious outbreak. Children who are prone to anxiety or suffer from anxiety disorders may be more prone to silent worry. It is especially important to check in with them often, find out what they know and what they are worried about, and remind them to “never worry alone.” It also is important to continue with any recommended treatment, avoiding accommodation of their anxieties, except when it is required by public health protocols (i.e., staying home from school). Children with developmental disabilities may require additional support to change behaviors (hand washing) and may be more sensitive to changes in routine. And children with learning disabilities or special services in school may require additional support or structure during a prolonged period at home.

Preserve routines and structure

Routines and predictability are important to the sense of stability and well-being of most children (and adults). While disruptions are unavoidable, preserve what routines you can, and establish some new ones. For children who are out of school for several weeks, set up a consistent home routine, with a similar wake-up and bedtime, and a “school schedule.” There may be academic activities like reading or work sheets. If the parents’ work is disrupted, they can homeschool, shoring up weak academic areas or enhancing areas of interest. Be sure to preserve time for physical activity and social connections within this new framework. Social time does not require physical proximity, and can happen by screen or phone. Physical activity should be outside if at all possible. Predictability, preserved expectations (academic and otherwise), physical exercise, social connection, and consistent sleep will go a long way in protecting everyone’s ability to manage the disruptions of this epidemic.

Find opportunity in the disruption

Many families have been on a treadmill of work, school, and activities that have left little unscheduled time or spontaneity. Recommend looking at this disruption as a rare opportunity to slow down, spend time together, listen, learn more about one another, and even to have fun. Families could play board games, card games, watch movies together, or even read aloud. They might discover it is the time to try new hobbies (knitting, learning a new language or instrument), or to teach each other new skills. You might learn something new, or something new about your children. You also will offer a model of finding the opportunity in adversity, and even offer them some wonderful memories from a difficult time.

Take care of the vulnerable and ease others’ hardships

Without a doubt, this will be a difficult time for many people, medically, financially, and emotionally. One powerful strategy to build resilience in our children and strengthen our communities is to think with children about ways to help those who are most at risk or burdened by this challenge. Perhaps they want to make cards or FaceTime calls to older relatives who may be otherwise isolated. They may want to consider ways to support the work of first responders, even just with appreciation. They may want to reach out to elderly neighbors and offer to get groceries or other needed supplies for them. Balancing appropriate self-care with a focus on the needs of those who are more vulnerable or burdened than ourselves is a powerful way to show our children how communities pull together in a challenging time; enhance their feeling of connectedness; and build resilience in them, in our families, and in our communities.

Dr. Swick is physician in chief at Ohana, Center for Child and Adolescent Behavioral Health, Community Hospital of the Monterey (Calif.) Peninsula. Dr. Jellinek is professor emeritus of psychiatry and pediatrics, Harvard Medical School, Boston. Email them at pdnews@mdedge.com

We are in uncharted waters with national and local states of emergency, schools and most activities being shut down, and rapidly evolving strategies on managing the COVID-19 outbreak. Everyone’s anxiety is appropriately high. As health care providers for children, you are facing changes in your personal life at home and in practice, likely including setting up televisits, trying to assess which patients to see, managing staffing challenges, and facing potential cash flow issues as expenses continue but revenue may fall short. And, of course, you will address a host of novel questions and concerns from the families you care for.

Ryan McVay/ThinkStock

Your top priorities are to stay calm while offering clear recommendations on testing, quarantine, and treatment with guidance from our federal and local public health agencies. By providing clear guidance on the medical issues, you will offer substantial reassurance to families. But even with a medical plan in place, this remains a confusing and anxiety-provoking moment, one without much precedent in most people’s lives or in our national experience. Our aim is to complement that guidance by offering you some principles to help families manage the stress and anxiety that the disruptions and uncertainties that this public health emergency has created.
 

Offer clear, open, regular, and child-centered communication

Accurate information calmly delivered is the antidote to anxiety or panic in a stressful situation. If you have an email mailing list of your parents, you may want to summarize information you are gathering with a note they can expect at a specified time each day. You could request them to email you questions that then can be included as an FAQ (frequently asked questions).

Most children will have noticed people wearing face masks, or dramatic scenes on the news with hospital workers in full protective gear, breathlessly reporting growing numbers of the infected and the deceased. At a minimum, they are being commanded to wash hands and to not touch their faces (which is challenging enough for adults!), and are probably overhearing conversations about quarantines and contagion as well as family concerns about jobs and family finances. Many children are managing extended school closures and some are even managing the quarantine or serious illness of a loved one. When children overhear frightening news from distressed adults, they are going to become anxious and afraid themselves. Parents should remember to find out what their children have seen, heard, or understood about what is going on, and they should correct misinformation or misunderstandings with clear explanations. They also should find out what their children are curious about. “What has you wondering about that?” is a great response when children have questions, in order to make sure you get at any underlying worry.

It is fine to not have an answer to every question. It is difficult to offer clear explanations about something that we don’t yet fully understand, and it is fine to acknowledge what we don’t know. “That’s a great question. Let’s look together at the CDC [Centers for Disease Control and Prevention] website.” Offering to look for answers or information together can be a powerful way to model how to handle uncertainty. And always couch answers with appropriate (not false) reassurance: “Children and young adults appear to be very safe from this illness, but we want to take care to protect those that are older or already sick.”

Remember most children set their anxiety level based on their parent’s anxiety, and part of being child centered in your communication includes offering information in an age-appropriate manner. Preschool-aged children (up to 5 years) still have magical thinking. They are prone to finding masks and gowns scary and to assume that school stopping may be because they did something wrong. Tell them about the new illness, and about the doctors and officials working hard to keep people safe. Reassure them about all of the adults working hard together to understand the illness and take care of people who are sick. Their sense of time is less logical, so you may have to tell them more than once. Reassure them that children do not get very sick from this illness, but they can carry and spread it, like having paint on their hands, so they need to wash their hands often to take good care of other people.

monkeybusinessimages/thinkstockphotos.com

School-age children (aged roughly 5-12 years) are better equipped cognitively to understand the seriousness of this outbreak. They are built to master new situations, but are prone to anxiety as they don’t yet have the emotional maturity to tolerate uncertainty or unfairness. Explain what is known without euphemisms, be truly curious about what their questions are, and look for answers together. Often what they need is to see you being calm in the face of uncertainty, bearing the strong feelings that may come, and preserving curiosity and compassion for others.

Adolescents also will need all of this support, and can be curious about more abstract implications (political, ethical, financial). Do not be surprised when they ask sophisticated questions, but still are focused on the personal disruptions or sacrifices (a canceled dance or sports meet, concerns about academic performance). Adolescence is a time of intense preoccupation with their emerging identity and relationships; it is normal for them to experience events in a way that may seem selfish, especially if it disrupts their time with friends. Remind parents to offer compassion and validation, while acknowledging that shared sacrifice and discomfort are a part of every individual’s experience when a society must respond to such a large challenge.
 

Be mindful of children’s vulnerabilities

Being child centered goes beyond thinking about their age and developmental stage. Parents are the experts on their children and will know about any particular vulnerabilities to the stresses of this serious outbreak. Children who are prone to anxiety or suffer from anxiety disorders may be more prone to silent worry. It is especially important to check in with them often, find out what they know and what they are worried about, and remind them to “never worry alone.” It also is important to continue with any recommended treatment, avoiding accommodation of their anxieties, except when it is required by public health protocols (i.e., staying home from school). Children with developmental disabilities may require additional support to change behaviors (hand washing) and may be more sensitive to changes in routine. And children with learning disabilities or special services in school may require additional support or structure during a prolonged period at home.

Preserve routines and structure

Routines and predictability are important to the sense of stability and well-being of most children (and adults). While disruptions are unavoidable, preserve what routines you can, and establish some new ones. For children who are out of school for several weeks, set up a consistent home routine, with a similar wake-up and bedtime, and a “school schedule.” There may be academic activities like reading or work sheets. If the parents’ work is disrupted, they can homeschool, shoring up weak academic areas or enhancing areas of interest. Be sure to preserve time for physical activity and social connections within this new framework. Social time does not require physical proximity, and can happen by screen or phone. Physical activity should be outside if at all possible. Predictability, preserved expectations (academic and otherwise), physical exercise, social connection, and consistent sleep will go a long way in protecting everyone’s ability to manage the disruptions of this epidemic.

Find opportunity in the disruption

Many families have been on a treadmill of work, school, and activities that have left little unscheduled time or spontaneity. Recommend looking at this disruption as a rare opportunity to slow down, spend time together, listen, learn more about one another, and even to have fun. Families could play board games, card games, watch movies together, or even read aloud. They might discover it is the time to try new hobbies (knitting, learning a new language or instrument), or to teach each other new skills. You might learn something new, or something new about your children. You also will offer a model of finding the opportunity in adversity, and even offer them some wonderful memories from a difficult time.

Take care of the vulnerable and ease others’ hardships

Without a doubt, this will be a difficult time for many people, medically, financially, and emotionally. One powerful strategy to build resilience in our children and strengthen our communities is to think with children about ways to help those who are most at risk or burdened by this challenge. Perhaps they want to make cards or FaceTime calls to older relatives who may be otherwise isolated. They may want to consider ways to support the work of first responders, even just with appreciation. They may want to reach out to elderly neighbors and offer to get groceries or other needed supplies for them. Balancing appropriate self-care with a focus on the needs of those who are more vulnerable or burdened than ourselves is a powerful way to show our children how communities pull together in a challenging time; enhance their feeling of connectedness; and build resilience in them, in our families, and in our communities.

Dr. Swick is physician in chief at Ohana, Center for Child and Adolescent Behavioral Health, Community Hospital of the Monterey (Calif.) Peninsula. Dr. Jellinek is professor emeritus of psychiatry and pediatrics, Harvard Medical School, Boston. Email them at pdnews@mdedge.com

We are in uncharted waters with national and local states of emergency, schools and most activities being shut down, and rapidly evolving strategies on managing the COVID-19 outbreak. Everyone’s anxiety is appropriately high. As health care providers for children, you are facing changes in your personal life at home and in practice, likely including setting up televisits, trying to assess which patients to see, managing staffing challenges, and facing potential cash flow issues as expenses continue but revenue may fall short. And, of course, you will address a host of novel questions and concerns from the families you care for.

Ryan McVay/ThinkStock

Your top priorities are to stay calm while offering clear recommendations on testing, quarantine, and treatment with guidance from our federal and local public health agencies. By providing clear guidance on the medical issues, you will offer substantial reassurance to families. But even with a medical plan in place, this remains a confusing and anxiety-provoking moment, one without much precedent in most people’s lives or in our national experience. Our aim is to complement that guidance by offering you some principles to help families manage the stress and anxiety that the disruptions and uncertainties that this public health emergency has created.
 

Offer clear, open, regular, and child-centered communication

Accurate information calmly delivered is the antidote to anxiety or panic in a stressful situation. If you have an email mailing list of your parents, you may want to summarize information you are gathering with a note they can expect at a specified time each day. You could request them to email you questions that then can be included as an FAQ (frequently asked questions).

Most children will have noticed people wearing face masks, or dramatic scenes on the news with hospital workers in full protective gear, breathlessly reporting growing numbers of the infected and the deceased. At a minimum, they are being commanded to wash hands and to not touch their faces (which is challenging enough for adults!), and are probably overhearing conversations about quarantines and contagion as well as family concerns about jobs and family finances. Many children are managing extended school closures and some are even managing the quarantine or serious illness of a loved one. When children overhear frightening news from distressed adults, they are going to become anxious and afraid themselves. Parents should remember to find out what their children have seen, heard, or understood about what is going on, and they should correct misinformation or misunderstandings with clear explanations. They also should find out what their children are curious about. “What has you wondering about that?” is a great response when children have questions, in order to make sure you get at any underlying worry.

It is fine to not have an answer to every question. It is difficult to offer clear explanations about something that we don’t yet fully understand, and it is fine to acknowledge what we don’t know. “That’s a great question. Let’s look together at the CDC [Centers for Disease Control and Prevention] website.” Offering to look for answers or information together can be a powerful way to model how to handle uncertainty. And always couch answers with appropriate (not false) reassurance: “Children and young adults appear to be very safe from this illness, but we want to take care to protect those that are older or already sick.”

Remember most children set their anxiety level based on their parent’s anxiety, and part of being child centered in your communication includes offering information in an age-appropriate manner. Preschool-aged children (up to 5 years) still have magical thinking. They are prone to finding masks and gowns scary and to assume that school stopping may be because they did something wrong. Tell them about the new illness, and about the doctors and officials working hard to keep people safe. Reassure them about all of the adults working hard together to understand the illness and take care of people who are sick. Their sense of time is less logical, so you may have to tell them more than once. Reassure them that children do not get very sick from this illness, but they can carry and spread it, like having paint on their hands, so they need to wash their hands often to take good care of other people.

monkeybusinessimages/thinkstockphotos.com

School-age children (aged roughly 5-12 years) are better equipped cognitively to understand the seriousness of this outbreak. They are built to master new situations, but are prone to anxiety as they don’t yet have the emotional maturity to tolerate uncertainty or unfairness. Explain what is known without euphemisms, be truly curious about what their questions are, and look for answers together. Often what they need is to see you being calm in the face of uncertainty, bearing the strong feelings that may come, and preserving curiosity and compassion for others.

Adolescents also will need all of this support, and can be curious about more abstract implications (political, ethical, financial). Do not be surprised when they ask sophisticated questions, but still are focused on the personal disruptions or sacrifices (a canceled dance or sports meet, concerns about academic performance). Adolescence is a time of intense preoccupation with their emerging identity and relationships; it is normal for them to experience events in a way that may seem selfish, especially if it disrupts their time with friends. Remind parents to offer compassion and validation, while acknowledging that shared sacrifice and discomfort are a part of every individual’s experience when a society must respond to such a large challenge.
 

Be mindful of children’s vulnerabilities

Being child centered goes beyond thinking about their age and developmental stage. Parents are the experts on their children and will know about any particular vulnerabilities to the stresses of this serious outbreak. Children who are prone to anxiety or suffer from anxiety disorders may be more prone to silent worry. It is especially important to check in with them often, find out what they know and what they are worried about, and remind them to “never worry alone.” It also is important to continue with any recommended treatment, avoiding accommodation of their anxieties, except when it is required by public health protocols (i.e., staying home from school). Children with developmental disabilities may require additional support to change behaviors (hand washing) and may be more sensitive to changes in routine. And children with learning disabilities or special services in school may require additional support or structure during a prolonged period at home.

Preserve routines and structure

Routines and predictability are important to the sense of stability and well-being of most children (and adults). While disruptions are unavoidable, preserve what routines you can, and establish some new ones. For children who are out of school for several weeks, set up a consistent home routine, with a similar wake-up and bedtime, and a “school schedule.” There may be academic activities like reading or work sheets. If the parents’ work is disrupted, they can homeschool, shoring up weak academic areas or enhancing areas of interest. Be sure to preserve time for physical activity and social connections within this new framework. Social time does not require physical proximity, and can happen by screen or phone. Physical activity should be outside if at all possible. Predictability, preserved expectations (academic and otherwise), physical exercise, social connection, and consistent sleep will go a long way in protecting everyone’s ability to manage the disruptions of this epidemic.

Find opportunity in the disruption

Many families have been on a treadmill of work, school, and activities that have left little unscheduled time or spontaneity. Recommend looking at this disruption as a rare opportunity to slow down, spend time together, listen, learn more about one another, and even to have fun. Families could play board games, card games, watch movies together, or even read aloud. They might discover it is the time to try new hobbies (knitting, learning a new language or instrument), or to teach each other new skills. You might learn something new, or something new about your children. You also will offer a model of finding the opportunity in adversity, and even offer them some wonderful memories from a difficult time.

Take care of the vulnerable and ease others’ hardships

Without a doubt, this will be a difficult time for many people, medically, financially, and emotionally. One powerful strategy to build resilience in our children and strengthen our communities is to think with children about ways to help those who are most at risk or burdened by this challenge. Perhaps they want to make cards or FaceTime calls to older relatives who may be otherwise isolated. They may want to consider ways to support the work of first responders, even just with appreciation. They may want to reach out to elderly neighbors and offer to get groceries or other needed supplies for them. Balancing appropriate self-care with a focus on the needs of those who are more vulnerable or burdened than ourselves is a powerful way to show our children how communities pull together in a challenging time; enhance their feeling of connectedness; and build resilience in them, in our families, and in our communities.

Dr. Swick is physician in chief at Ohana, Center for Child and Adolescent Behavioral Health, Community Hospital of the Monterey (Calif.) Peninsula. Dr. Jellinek is professor emeritus of psychiatry and pediatrics, Harvard Medical School, Boston. Email them at pdnews@mdedge.com

A message from a Chief Wellness Officer

We are at a time, unfortunately, of significant public uncertainty and fear of “the coronavirus.” Mixed and inaccurate messages from national leaders in the setting of delayed testing availability have heightened fears and impeded a uniformity in responses, medical and preventive.

Despite this, physicians, nurses, and other health professionals across the country, and in many other countries, have been addressing the medical realities of this pandemic in a way that should make every one of us health professionals proud – from the Chinese doctors and nurses to the Italian intensivists and primary care physicians throughout many countries who have treated patients suffering from, or fearful of, a novel disease with uncertain transmission characteristics and unpredictable clinical outcomes.

It is now time for physicians and other health providers in the United States to step up to the plate and model appropriate transmission-reducing behavior for the general public. This will help reduce the overall morbidity and mortality associated with this pandemic and let us return to a more normal lifestyle as soon as possible. Physicians need to be reassuring but realistic, and there are concrete steps that we can take to demonstrate to the general public that there is a way forward.

First the basic facts. The United States does not have enough intensive care beds or ventilators to handle a major pandemic. We will also have insufficient physicians and nurses if many are quarantined. The tragic experience in Italy, where patients are dying from lack of ventilators, intensive care facilities, and staff, must not be repeated here.

Many health systems are canceling or reducing outpatient appointments and increasingly using video and other telehealth technologies, especially for assessing and triaging people who believe that they may have become infected and are relatively asymptomatic. While all of the disruptions may seem unsettling, they are actually good news for those of us in healthcare. Efforts to “flatten the curve” will slow the infection spread and help us better manage patients who become critical.

So, what can physicians do?

• Make sure you are getting good information about the situation. Access reliable information and data that are widely available through the Centers for Disease Control and Prevention, the National Institutes of Health, and the World Health Organization. Listen to professional news organizations, local and national. Pass this information to your patients and community.
• Obviously, when practicing clinically, follow all infection control protocols, which will inevitably change over time. Make it clear to your patients why you are following these protocols and procedures.
• Support and actively promote the public health responses to this pandemic. Systematic reviews of the evidence base have found that isolating ill persons, testing and tracing contacts, quarantining exposed persons, closing schools and workplaces, and avoiding crowding are more effective if implemented immediately, simultaneously (ie, school closures combined with teleworking for parents), and with high community compliance.
• Practice social distancing so that you remain as much in control as you can. This will make you feel psychologically better and safer, as well as reduce the risk for transmission. Take the essential precautionary measures that we are all being asked to take. Wash your hands. Do not shake hands. Clean shared items. Do not go to large public gatherings. Minimize large group travel as much as you can. Use video to see your patients or your own doctor.
• Connect and reconnect with people you trust and love. See your family, your partner, your children, your friends. Speak to them on the phone and nourish those relationships. See how they feel and care for each other. They will be worried about you. Reassure them. Be in the moment with them and use the importance of these relationships to give yourself a chance not to overthink any fears you might have.
• Look after yourself physically. Physical fitness is good for your mental health. While White House guidelines suggest avoiding gyms, you can still enjoy long walks and outdoor activities. Take the weekend off and don’t work excessively. Sleep well – at least 7-8 hours. Yoga and tai chi are great for relaxation, as are some apps. One that I use personally is CBT-I Coach, a free app made by the VA for veterans, which has a series of really excellent meditation and relaxation tools.
• Do not panic. Uncertainty surrounding the pandemic makes all of us anxious and afraid. It is normal to become hypervigilant, especially with our nonstop media. It is normal to be concerned when we feel out of control and when we are hearing about a possible future catastrophe, especially when fed with differing sets of information from multiple sources and countries.
• Be careful with any large decisions you are making that may affect the lives of yourself and your loved ones. Think about your decisions and try to take the long view; and run them by your spouse, partner, or friends. This is not a time to be making sudden big decisions that may be driven unconsciously, in part at least, by fear and anxiety.
• Realize that all of these societal disruptions are actually good for us in health care, and they help your family and friends understand the importance of slowing the disease’s spread. That’s good for health care and good for everyone.

Finally, remember that “this is what we do,” to quote Doug Kirk, MD, chief medical officer of UC Davis Health. We must look after our patients. But we also have to look after ourselves so that we can look after our patients. We should all be proud of our work and our caring. And we should model our personal behavior to our patients and to our families and friends so that they will model it to their community networks. That way, more people will keep well, and we will have more chance of “flattening the curve” and reducing the morbidity and mortality associated with COVID-19.
 

Peter M. Yellowlees, MBBS, MD, is a professor in the Department of Psychiatry at the University of California, Davis. He is a longtime Medscape contributor.

This article first appeared on Medscape.com.

A message from a Chief Wellness Officer

We are at a time, unfortunately, of significant public uncertainty and fear of “the coronavirus.” Mixed and inaccurate messages from national leaders in the setting of delayed testing availability have heightened fears and impeded a uniformity in responses, medical and preventive.

Despite this, physicians, nurses, and other health professionals across the country, and in many other countries, have been addressing the medical realities of this pandemic in a way that should make every one of us health professionals proud – from the Chinese doctors and nurses to the Italian intensivists and primary care physicians throughout many countries who have treated patients suffering from, or fearful of, a novel disease with uncertain transmission characteristics and unpredictable clinical outcomes.

It is now time for physicians and other health providers in the United States to step up to the plate and model appropriate transmission-reducing behavior for the general public. This will help reduce the overall morbidity and mortality associated with this pandemic and let us return to a more normal lifestyle as soon as possible. Physicians need to be reassuring but realistic, and there are concrete steps that we can take to demonstrate to the general public that there is a way forward.

First the basic facts. The United States does not have enough intensive care beds or ventilators to handle a major pandemic. We will also have insufficient physicians and nurses if many are quarantined. The tragic experience in Italy, where patients are dying from lack of ventilators, intensive care facilities, and staff, must not be repeated here.

Many health systems are canceling or reducing outpatient appointments and increasingly using video and other telehealth technologies, especially for assessing and triaging people who believe that they may have become infected and are relatively asymptomatic. While all of the disruptions may seem unsettling, they are actually good news for those of us in healthcare. Efforts to “flatten the curve” will slow the infection spread and help us better manage patients who become critical.

So, what can physicians do?

• Make sure you are getting good information about the situation. Access reliable information and data that are widely available through the Centers for Disease Control and Prevention, the National Institutes of Health, and the World Health Organization. Listen to professional news organizations, local and national. Pass this information to your patients and community.
• Obviously, when practicing clinically, follow all infection control protocols, which will inevitably change over time. Make it clear to your patients why you are following these protocols and procedures.
• Support and actively promote the public health responses to this pandemic. Systematic reviews of the evidence base have found that isolating ill persons, testing and tracing contacts, quarantining exposed persons, closing schools and workplaces, and avoiding crowding are more effective if implemented immediately, simultaneously (ie, school closures combined with teleworking for parents), and with high community compliance.
• Practice social distancing so that you remain as much in control as you can. This will make you feel psychologically better and safer, as well as reduce the risk for transmission. Take the essential precautionary measures that we are all being asked to take. Wash your hands. Do not shake hands. Clean shared items. Do not go to large public gatherings. Minimize large group travel as much as you can. Use video to see your patients or your own doctor.
• Connect and reconnect with people you trust and love. See your family, your partner, your children, your friends. Speak to them on the phone and nourish those relationships. See how they feel and care for each other. They will be worried about you. Reassure them. Be in the moment with them and use the importance of these relationships to give yourself a chance not to overthink any fears you might have.
• Look after yourself physically. Physical fitness is good for your mental health. While White House guidelines suggest avoiding gyms, you can still enjoy long walks and outdoor activities. Take the weekend off and don’t work excessively. Sleep well – at least 7-8 hours. Yoga and tai chi are great for relaxation, as are some apps. One that I use personally is CBT-I Coach, a free app made by the VA for veterans, which has a series of really excellent meditation and relaxation tools.
• Do not panic. Uncertainty surrounding the pandemic makes all of us anxious and afraid. It is normal to become hypervigilant, especially with our nonstop media. It is normal to be concerned when we feel out of control and when we are hearing about a possible future catastrophe, especially when fed with differing sets of information from multiple sources and countries.
• Be careful with any large decisions you are making that may affect the lives of yourself and your loved ones. Think about your decisions and try to take the long view; and run them by your spouse, partner, or friends. This is not a time to be making sudden big decisions that may be driven unconsciously, in part at least, by fear and anxiety.
• Realize that all of these societal disruptions are actually good for us in health care, and they help your family and friends understand the importance of slowing the disease’s spread. That’s good for health care and good for everyone.

Finally, remember that “this is what we do,” to quote Doug Kirk, MD, chief medical officer of UC Davis Health. We must look after our patients. But we also have to look after ourselves so that we can look after our patients. We should all be proud of our work and our caring. And we should model our personal behavior to our patients and to our families and friends so that they will model it to their community networks. That way, more people will keep well, and we will have more chance of “flattening the curve” and reducing the morbidity and mortality associated with COVID-19.
 

Peter M. Yellowlees, MBBS, MD, is a professor in the Department of Psychiatry at the University of California, Davis. He is a longtime Medscape contributor.

This article first appeared on Medscape.com.

A message from a Chief Wellness Officer

We are at a time, unfortunately, of significant public uncertainty and fear of “the coronavirus.” Mixed and inaccurate messages from national leaders in the setting of delayed testing availability have heightened fears and impeded a uniformity in responses, medical and preventive.

Despite this, physicians, nurses, and other health professionals across the country, and in many other countries, have been addressing the medical realities of this pandemic in a way that should make every one of us health professionals proud – from the Chinese doctors and nurses to the Italian intensivists and primary care physicians throughout many countries who have treated patients suffering from, or fearful of, a novel disease with uncertain transmission characteristics and unpredictable clinical outcomes.

It is now time for physicians and other health providers in the United States to step up to the plate and model appropriate transmission-reducing behavior for the general public. This will help reduce the overall morbidity and mortality associated with this pandemic and let us return to a more normal lifestyle as soon as possible. Physicians need to be reassuring but realistic, and there are concrete steps that we can take to demonstrate to the general public that there is a way forward.

First the basic facts. The United States does not have enough intensive care beds or ventilators to handle a major pandemic. We will also have insufficient physicians and nurses if many are quarantined. The tragic experience in Italy, where patients are dying from lack of ventilators, intensive care facilities, and staff, must not be repeated here.

Many health systems are canceling or reducing outpatient appointments and increasingly using video and other telehealth technologies, especially for assessing and triaging people who believe that they may have become infected and are relatively asymptomatic. While all of the disruptions may seem unsettling, they are actually good news for those of us in healthcare. Efforts to “flatten the curve” will slow the infection spread and help us better manage patients who become critical.

So, what can physicians do?

• Make sure you are getting good information about the situation. Access reliable information and data that are widely available through the Centers for Disease Control and Prevention, the National Institutes of Health, and the World Health Organization. Listen to professional news organizations, local and national. Pass this information to your patients and community.
• Obviously, when practicing clinically, follow all infection control protocols, which will inevitably change over time. Make it clear to your patients why you are following these protocols and procedures.
• Support and actively promote the public health responses to this pandemic. Systematic reviews of the evidence base have found that isolating ill persons, testing and tracing contacts, quarantining exposed persons, closing schools and workplaces, and avoiding crowding are more effective if implemented immediately, simultaneously (ie, school closures combined with teleworking for parents), and with high community compliance.
• Practice social distancing so that you remain as much in control as you can. This will make you feel psychologically better and safer, as well as reduce the risk for transmission. Take the essential precautionary measures that we are all being asked to take. Wash your hands. Do not shake hands. Clean shared items. Do not go to large public gatherings. Minimize large group travel as much as you can. Use video to see your patients or your own doctor.
• Connect and reconnect with people you trust and love. See your family, your partner, your children, your friends. Speak to them on the phone and nourish those relationships. See how they feel and care for each other. They will be worried about you. Reassure them. Be in the moment with them and use the importance of these relationships to give yourself a chance not to overthink any fears you might have.
• Look after yourself physically. Physical fitness is good for your mental health. While White House guidelines suggest avoiding gyms, you can still enjoy long walks and outdoor activities. Take the weekend off and don’t work excessively. Sleep well – at least 7-8 hours. Yoga and tai chi are great for relaxation, as are some apps. One that I use personally is CBT-I Coach, a free app made by the VA for veterans, which has a series of really excellent meditation and relaxation tools.
• Do not panic. Uncertainty surrounding the pandemic makes all of us anxious and afraid. It is normal to become hypervigilant, especially with our nonstop media. It is normal to be concerned when we feel out of control and when we are hearing about a possible future catastrophe, especially when fed with differing sets of information from multiple sources and countries.
• Be careful with any large decisions you are making that may affect the lives of yourself and your loved ones. Think about your decisions and try to take the long view; and run them by your spouse, partner, or friends. This is not a time to be making sudden big decisions that may be driven unconsciously, in part at least, by fear and anxiety.
• Realize that all of these societal disruptions are actually good for us in health care, and they help your family and friends understand the importance of slowing the disease’s spread. That’s good for health care and good for everyone.

Finally, remember that “this is what we do,” to quote Doug Kirk, MD, chief medical officer of UC Davis Health. We must look after our patients. But we also have to look after ourselves so that we can look after our patients. We should all be proud of our work and our caring. And we should model our personal behavior to our patients and to our families and friends so that they will model it to their community networks. That way, more people will keep well, and we will have more chance of “flattening the curve” and reducing the morbidity and mortality associated with COVID-19.
 

Peter M. Yellowlees, MBBS, MD, is a professor in the Department of Psychiatry at the University of California, Davis. He is a longtime Medscape contributor.

This article first appeared on Medscape.com.

Fear of dying is considered “normal.” However, the ongoing threat of a potentially fatal viral infection can cause panic, anxiety, and an exaggerated fear of illness and death. The relentless spread of the coronavirus infectious disease that began in late 2019 (COVID-19) is spawning widespread anxiety, panic, and worry about one’s health and the health of loved ones. The viral pandemic has triggered a parallel anxiety epidemic.

Making things worse is that no vaccine has yet been developed, and for individuals who do get infected, there are no specific treatments other than supportive care, such as ventilators. Members of the public have been urged to practice sensible preventative measures, including handwashing, sanitizing certain items and surfaces, and—particularly challenging—self-isolation and social distancing. The public has channeled its fear into frantic buying and hoarding of food and non-food items, especially masks, sanitizers, soap, disinfectant wipes, and toilet paper (perhaps preparing for gastrointestinal hyperactivity during anxiety); canceling flights; avoiding group activities; and self-isolation or, for those exposed to the virus, quarantine. Anxiety is palpable. The facial masks that people wear are ironically unmasking their inner agitation and disquietude.

Our role as psychiatrists

As psychiatrists, we have an important role to play in such times, especially for our patients who already have anxiety disorders or depression. The additional emotional burden of this escalating health crisis is exacerbating the mental anguish of our patients (in addition to those who may soon become new patients). The anxiety and panic attacks due to “imagined” doom and gloom are now intensified by anxiety due to a “real” fatal threat. The effect on some vulnerable patients can be devastating, and may culminate in an acute stress reaction and future posttraumatic stress disorder. There are also reports of “psychogenic COVID-19” conversion reaction, with symptoms of sore throat, dyspnea, and even psychogenic fever. Paradoxically, self-isolation and social distancing, which are recommended to prevent the human-to-human spread of the virus, may further worsen anxiety and depression by reducing the comfort of intimacy and social contacts.

Individuals with depression will also experience an increased risk of symptom breakthrough despite receiving treatment. Stress is well known to trigger or exacerbate depression. Thus, the sense of helplessness and hopelessness during depression may intensify among our patients with pre-existing mood disorders, and suicidal ideation may resurface. Making things worse is the unfortunate timing of the COVID-19 pandemic. Spring is the peak season for the re-emergence of depression and suicide attempts. The ongoing stress of the health crisis, coupled with the onset of spring, may coalesce into a dreadful synergy for relapse among vulnerable individuals with unipolar or bipolar depression.

Patients with obsessive-compulsive disorder (OCD) are known to be averse to imagined germs and may wash their hands multiple times a day. An epidemic in which all health officials strongly urge washing one’s hands is very likely to exacerbate the compulsive handwashing of persons with OCD and significantly increase their anxiety. Because their other obsessions and compulsions may also increase in frequency and intensity, they will need our attention as their psychiatrists.

The viral pandemic is eerily similar to a natural disaster such as a hurricane of tornado, both of which physically destroy towns and flatten homes. The COVID-19 pandemic is damaging social structures and obliterating the fabric of global human relations. Consider the previously unimaginable disruption of what makes a vibrant society: schools, colleges, sporting events, concerts, Broadway shows, houses of worship, festivals, conferences, conventions, busy airports/train stations/bus stations, and spontaneous community gatherings. The sudden shock of upheaval in our daily lives may not only cause a hollow sense of emptiness and grief, but also have residual economic and emotional consequences. Nothing can be taken for granted anymore, and nothing is permanent. Cynicism may rise about maintaining life as we know it.

Rising to the challenge

Physicians and clinicians across all specialties are rising to the challenge of the pandemic, whether to manage the immediate physical or emotional impacts of the health crisis or its anticipated consequences (including the economic sequelae). The often-demonized pharmaceutical industry is urgently summoning all its resources to develop both a vaccine as well as biologic treatments for this potentially fatal viral infection. The government is removing regulatory barriers to expedite solutions to the crisis. A welcome public-private partnership is expediting the availability of and access to testing for the virus. The toxic political partisanship has temporarily given way to collaboration in crafting laws that can mitigate the corrosive effects of the health crisis on businesses and individuals. All these salubrious repercussions of the pandemic are heartening and indicative of how a crisis can often bring out the best among us humans.

Continue to: Let's acknowledge the benefits...

Let’s acknowledge the benefits of the internet and the often-maligned social media. At a time of social isolation and cancellation of popular recreational activities (March Madness, NBA games, spring training baseball, movie theaters, concerts, religious congregations, partying with friends), the internet can offset the pain of mandated isolation by connecting all of us virtually, thus alleviating the emptiness that comes with isolation and boredom laced with anxiety. The damaging effects of a viral pandemic on human well-being would have been much worse if the internet did not exist.

Before the internet, television was a major escape, and for many it still is. But there is a downside: the wall-to-wall coverage of the local, national, and international effects of the pandemic can be alarming, and could increase distress even among persons who don’t have an anxiety disorder. Paradoxically, fear of going outdoors (agoraphobia) has suddenly become a necessary coping mechanism during a viral pandemic, instead of its traditional status as a “disabling symptom.”

Thank heavens for advances in technology. School children and college students can continue their education remotely without the risks of spreading infection by going to crowded classrooms. Scientific interactions and collaboration as well as business communications can remain active via videoconferencing technology, such as Zoom, Skype, or WebEx, without having to walk in crowded airports and fly to other cities on planes with recirculated air. Also, individuals who live far from family or friends can use their smartphones to see and chat with their loved ones. And cellphones remain a convenient method of staying in touch with the latest developments or making a “call to action” locally, national, and internationally.

During these oppressive and exceptional times, special attention and support must be provided to vulnerable populations, especially individuals with psychiatric illnesses, older adults who are physically infirm, and young children. Providing medical care, including psychiatric care, is essential to prevent the escalation of anxiety and panic among children and adults alike, and to prevent physical deterioration or death. This health crisis must be tackled with biopsychosocial approaches. And we, psychiatrists, must support and educate our patients and the public about stress management, and remind all about the transiency of epidemics as exemplified by the 1918 Spanish flu, the 1957 Asian flu, the 1968 Hong Kong flu, the 1982 human immunodeficiency virus, the 2002 severe acute respiratory syndrome virus, the 2009 Swine flu, the 2013 Ebola virus, and the 2016 Zika virus, all of which are now distant memories. The current COVID-19 pandemic should inoculate us to be more prepared and resilient for the inevitable future pandemics.

Fear of dying is considered “normal.” However, the ongoing threat of a potentially fatal viral infection can cause panic, anxiety, and an exaggerated fear of illness and death. The relentless spread of the coronavirus infectious disease that began in late 2019 (COVID-19) is spawning widespread anxiety, panic, and worry about one’s health and the health of loved ones. The viral pandemic has triggered a parallel anxiety epidemic.

Making things worse is that no vaccine has yet been developed, and for individuals who do get infected, there are no specific treatments other than supportive care, such as ventilators. Members of the public have been urged to practice sensible preventative measures, including handwashing, sanitizing certain items and surfaces, and—particularly challenging—self-isolation and social distancing. The public has channeled its fear into frantic buying and hoarding of food and non-food items, especially masks, sanitizers, soap, disinfectant wipes, and toilet paper (perhaps preparing for gastrointestinal hyperactivity during anxiety); canceling flights; avoiding group activities; and self-isolation or, for those exposed to the virus, quarantine. Anxiety is palpable. The facial masks that people wear are ironically unmasking their inner agitation and disquietude.

Our role as psychiatrists

As psychiatrists, we have an important role to play in such times, especially for our patients who already have anxiety disorders or depression. The additional emotional burden of this escalating health crisis is exacerbating the mental anguish of our patients (in addition to those who may soon become new patients). The anxiety and panic attacks due to “imagined” doom and gloom are now intensified by anxiety due to a “real” fatal threat. The effect on some vulnerable patients can be devastating, and may culminate in an acute stress reaction and future posttraumatic stress disorder. There are also reports of “psychogenic COVID-19” conversion reaction, with symptoms of sore throat, dyspnea, and even psychogenic fever. Paradoxically, self-isolation and social distancing, which are recommended to prevent the human-to-human spread of the virus, may further worsen anxiety and depression by reducing the comfort of intimacy and social contacts.

Individuals with depression will also experience an increased risk of symptom breakthrough despite receiving treatment. Stress is well known to trigger or exacerbate depression. Thus, the sense of helplessness and hopelessness during depression may intensify among our patients with pre-existing mood disorders, and suicidal ideation may resurface. Making things worse is the unfortunate timing of the COVID-19 pandemic. Spring is the peak season for the re-emergence of depression and suicide attempts. The ongoing stress of the health crisis, coupled with the onset of spring, may coalesce into a dreadful synergy for relapse among vulnerable individuals with unipolar or bipolar depression.

Patients with obsessive-compulsive disorder (OCD) are known to be averse to imagined germs and may wash their hands multiple times a day. An epidemic in which all health officials strongly urge washing one’s hands is very likely to exacerbate the compulsive handwashing of persons with OCD and significantly increase their anxiety. Because their other obsessions and compulsions may also increase in frequency and intensity, they will need our attention as their psychiatrists.

The viral pandemic is eerily similar to a natural disaster such as a hurricane of tornado, both of which physically destroy towns and flatten homes. The COVID-19 pandemic is damaging social structures and obliterating the fabric of global human relations. Consider the previously unimaginable disruption of what makes a vibrant society: schools, colleges, sporting events, concerts, Broadway shows, houses of worship, festivals, conferences, conventions, busy airports/train stations/bus stations, and spontaneous community gatherings. The sudden shock of upheaval in our daily lives may not only cause a hollow sense of emptiness and grief, but also have residual economic and emotional consequences. Nothing can be taken for granted anymore, and nothing is permanent. Cynicism may rise about maintaining life as we know it.

Rising to the challenge

Physicians and clinicians across all specialties are rising to the challenge of the pandemic, whether to manage the immediate physical or emotional impacts of the health crisis or its anticipated consequences (including the economic sequelae). The often-demonized pharmaceutical industry is urgently summoning all its resources to develop both a vaccine as well as biologic treatments for this potentially fatal viral infection. The government is removing regulatory barriers to expedite solutions to the crisis. A welcome public-private partnership is expediting the availability of and access to testing for the virus. The toxic political partisanship has temporarily given way to collaboration in crafting laws that can mitigate the corrosive effects of the health crisis on businesses and individuals. All these salubrious repercussions of the pandemic are heartening and indicative of how a crisis can often bring out the best among us humans.

Continue to: Let's acknowledge the benefits...

Let’s acknowledge the benefits of the internet and the often-maligned social media. At a time of social isolation and cancellation of popular recreational activities (March Madness, NBA games, spring training baseball, movie theaters, concerts, religious congregations, partying with friends), the internet can offset the pain of mandated isolation by connecting all of us virtually, thus alleviating the emptiness that comes with isolation and boredom laced with anxiety. The damaging effects of a viral pandemic on human well-being would have been much worse if the internet did not exist.

Before the internet, television was a major escape, and for many it still is. But there is a downside: the wall-to-wall coverage of the local, national, and international effects of the pandemic can be alarming, and could increase distress even among persons who don’t have an anxiety disorder. Paradoxically, fear of going outdoors (agoraphobia) has suddenly become a necessary coping mechanism during a viral pandemic, instead of its traditional status as a “disabling symptom.”

Thank heavens for advances in technology. School children and college students can continue their education remotely without the risks of spreading infection by going to crowded classrooms. Scientific interactions and collaboration as well as business communications can remain active via videoconferencing technology, such as Zoom, Skype, or WebEx, without having to walk in crowded airports and fly to other cities on planes with recirculated air. Also, individuals who live far from family or friends can use their smartphones to see and chat with their loved ones. And cellphones remain a convenient method of staying in touch with the latest developments or making a “call to action” locally, national, and internationally.

During these oppressive and exceptional times, special attention and support must be provided to vulnerable populations, especially individuals with psychiatric illnesses, older adults who are physically infirm, and young children. Providing medical care, including psychiatric care, is essential to prevent the escalation of anxiety and panic among children and adults alike, and to prevent physical deterioration or death. This health crisis must be tackled with biopsychosocial approaches. And we, psychiatrists, must support and educate our patients and the public about stress management, and remind all about the transiency of epidemics as exemplified by the 1918 Spanish flu, the 1957 Asian flu, the 1968 Hong Kong flu, the 1982 human immunodeficiency virus, the 2002 severe acute respiratory syndrome virus, the 2009 Swine flu, the 2013 Ebola virus, and the 2016 Zika virus, all of which are now distant memories. The current COVID-19 pandemic should inoculate us to be more prepared and resilient for the inevitable future pandemics.

Fear of dying is considered “normal.” However, the ongoing threat of a potentially fatal viral infection can cause panic, anxiety, and an exaggerated fear of illness and death. The relentless spread of the coronavirus infectious disease that began in late 2019 (COVID-19) is spawning widespread anxiety, panic, and worry about one’s health and the health of loved ones. The viral pandemic has triggered a parallel anxiety epidemic.

Making things worse is that no vaccine has yet been developed, and for individuals who do get infected, there are no specific treatments other than supportive care, such as ventilators. Members of the public have been urged to practice sensible preventative measures, including handwashing, sanitizing certain items and surfaces, and—particularly challenging—self-isolation and social distancing. The public has channeled its fear into frantic buying and hoarding of food and non-food items, especially masks, sanitizers, soap, disinfectant wipes, and toilet paper (perhaps preparing for gastrointestinal hyperactivity during anxiety); canceling flights; avoiding group activities; and self-isolation or, for those exposed to the virus, quarantine. Anxiety is palpable. The facial masks that people wear are ironically unmasking their inner agitation and disquietude.

Our role as psychiatrists

As psychiatrists, we have an important role to play in such times, especially for our patients who already have anxiety disorders or depression. The additional emotional burden of this escalating health crisis is exacerbating the mental anguish of our patients (in addition to those who may soon become new patients). The anxiety and panic attacks due to “imagined” doom and gloom are now intensified by anxiety due to a “real” fatal threat. The effect on some vulnerable patients can be devastating, and may culminate in an acute stress reaction and future posttraumatic stress disorder. There are also reports of “psychogenic COVID-19” conversion reaction, with symptoms of sore throat, dyspnea, and even psychogenic fever. Paradoxically, self-isolation and social distancing, which are recommended to prevent the human-to-human spread of the virus, may further worsen anxiety and depression by reducing the comfort of intimacy and social contacts.

Individuals with depression will also experience an increased risk of symptom breakthrough despite receiving treatment. Stress is well known to trigger or exacerbate depression. Thus, the sense of helplessness and hopelessness during depression may intensify among our patients with pre-existing mood disorders, and suicidal ideation may resurface. Making things worse is the unfortunate timing of the COVID-19 pandemic. Spring is the peak season for the re-emergence of depression and suicide attempts. The ongoing stress of the health crisis, coupled with the onset of spring, may coalesce into a dreadful synergy for relapse among vulnerable individuals with unipolar or bipolar depression.

Patients with obsessive-compulsive disorder (OCD) are known to be averse to imagined germs and may wash their hands multiple times a day. An epidemic in which all health officials strongly urge washing one’s hands is very likely to exacerbate the compulsive handwashing of persons with OCD and significantly increase their anxiety. Because their other obsessions and compulsions may also increase in frequency and intensity, they will need our attention as their psychiatrists.

The viral pandemic is eerily similar to a natural disaster such as a hurricane of tornado, both of which physically destroy towns and flatten homes. The COVID-19 pandemic is damaging social structures and obliterating the fabric of global human relations. Consider the previously unimaginable disruption of what makes a vibrant society: schools, colleges, sporting events, concerts, Broadway shows, houses of worship, festivals, conferences, conventions, busy airports/train stations/bus stations, and spontaneous community gatherings. The sudden shock of upheaval in our daily lives may not only cause a hollow sense of emptiness and grief, but also have residual economic and emotional consequences. Nothing can be taken for granted anymore, and nothing is permanent. Cynicism may rise about maintaining life as we know it.

Rising to the challenge

Physicians and clinicians across all specialties are rising to the challenge of the pandemic, whether to manage the immediate physical or emotional impacts of the health crisis or its anticipated consequences (including the economic sequelae). The often-demonized pharmaceutical industry is urgently summoning all its resources to develop both a vaccine as well as biologic treatments for this potentially fatal viral infection. The government is removing regulatory barriers to expedite solutions to the crisis. A welcome public-private partnership is expediting the availability of and access to testing for the virus. The toxic political partisanship has temporarily given way to collaboration in crafting laws that can mitigate the corrosive effects of the health crisis on businesses and individuals. All these salubrious repercussions of the pandemic are heartening and indicative of how a crisis can often bring out the best among us humans.

Continue to: Let's acknowledge the benefits...

Let’s acknowledge the benefits of the internet and the often-maligned social media. At a time of social isolation and cancellation of popular recreational activities (March Madness, NBA games, spring training baseball, movie theaters, concerts, religious congregations, partying with friends), the internet can offset the pain of mandated isolation by connecting all of us virtually, thus alleviating the emptiness that comes with isolation and boredom laced with anxiety. The damaging effects of a viral pandemic on human well-being would have been much worse if the internet did not exist.

Before the internet, television was a major escape, and for many it still is. But there is a downside: the wall-to-wall coverage of the local, national, and international effects of the pandemic can be alarming, and could increase distress even among persons who don’t have an anxiety disorder. Paradoxically, fear of going outdoors (agoraphobia) has suddenly become a necessary coping mechanism during a viral pandemic, instead of its traditional status as a “disabling symptom.”

Thank heavens for advances in technology. School children and college students can continue their education remotely without the risks of spreading infection by going to crowded classrooms. Scientific interactions and collaboration as well as business communications can remain active via videoconferencing technology, such as Zoom, Skype, or WebEx, without having to walk in crowded airports and fly to other cities on planes with recirculated air. Also, individuals who live far from family or friends can use their smartphones to see and chat with their loved ones. And cellphones remain a convenient method of staying in touch with the latest developments or making a “call to action” locally, national, and internationally.

During these oppressive and exceptional times, special attention and support must be provided to vulnerable populations, especially individuals with psychiatric illnesses, older adults who are physically infirm, and young children. Providing medical care, including psychiatric care, is essential to prevent the escalation of anxiety and panic among children and adults alike, and to prevent physical deterioration or death. This health crisis must be tackled with biopsychosocial approaches. And we, psychiatrists, must support and educate our patients and the public about stress management, and remind all about the transiency of epidemics as exemplified by the 1918 Spanish flu, the 1957 Asian flu, the 1968 Hong Kong flu, the 1982 human immunodeficiency virus, the 2002 severe acute respiratory syndrome virus, the 2009 Swine flu, the 2013 Ebola virus, and the 2016 Zika virus, all of which are now distant memories. The current COVID-19 pandemic should inoculate us to be more prepared and resilient for the inevitable future pandemics.

The Trump Administration is looking to telehealth services to play a more prominent role in helping mitigate the spread of COVID-19 by expanding existing benefits for Medicare beneficiaries.

“Medicare can pay for office, hospital, and other visits furnished via telehealth across the country and including in patients’ places of residence, starting March 6, 2020,” the Centers for Medicare & Medicaid Services said in a fact sheet issued March 17.

Some of the existing benefits were previously limited to rural communities.

“Medicare beneficiaries across the nation, no matter where they live, will now be able to receive a wide range of services via telehealth without ever having to leave home,” CMS Administrator Seema Verma said during a March 17 White House press briefing on administration actions to contain the spread of COVID-19. “These services can also be provided in a variety of settings, including nursing homes, hospital outpatient departments, and more.”

That means that seniors can continue to receive their routine care without having to leave the home and risk infection, or they can get medical guidance if they have mild symptoms, which would help mitigate the spread to others.

“This shift is very important for clinicians and providers who, over the coming weeks, will face considerable strain on their time and resources,” Dr. Verma said. “[It] allows the health care system to prioritize care for those who have more needs or who are in dire need, and it also preserves protective equipment.”

A range of providers will be able to deliver telehealth services, including doctors, nurse practitioners, clinical psychologists, and licensed clinical social workers. Visits using the telehealth services will be considered the same as in-person visits and will be paid as if the patient were seen in the office.

This expansion of Medicare telehealth services will continue for the duration of the COVID-19 public health emergency.

“In addition, the [Health and Human Services’] office of inspector general is providing flexibility for health care providers to reduce or waive cost-sharing for telehealth visits paid by federal health care programs,” the fact sheet states. CMS also said it will not conduct audits to ensure that an established relationship exists between the provider and the patient – a prior requirement for telehealth billing – during this public health emergency.

Billing for virtual check-ins, which are essentially brief conversations that may not require a full visit to the physician office, needs an established relationship between the practice and the patient. Likewise, for e-visits, which include non–face-to-face communications through online patient portals, billing can occur only when there is an established patient relationship.

Key to the expansion is that it will cover the entire United States and will not be limited to rural areas.

Dr. Verma also noted that the administration “will be temporarily suspending certain HIPAA requirements so that doctors can provide telehealth with their own phones.”

She noted this was all a part of mitigation efforts to limit the spread of COVID-19.

“As we are encouraging Americans to stay home whenever possible, we don’t want our Medicare policies getting in the way,” she said, adding that state Medicaid agencies can expand their telehealth services without the approval of CMS during this emergency.

gtwachtman@mdedge.com

The Trump Administration is looking to telehealth services to play a more prominent role in helping mitigate the spread of COVID-19 by expanding existing benefits for Medicare beneficiaries.

“Medicare can pay for office, hospital, and other visits furnished via telehealth across the country and including in patients’ places of residence, starting March 6, 2020,” the Centers for Medicare & Medicaid Services said in a fact sheet issued March 17.

Some of the existing benefits were previously limited to rural communities.

“Medicare beneficiaries across the nation, no matter where they live, will now be able to receive a wide range of services via telehealth without ever having to leave home,” CMS Administrator Seema Verma said during a March 17 White House press briefing on administration actions to contain the spread of COVID-19. “These services can also be provided in a variety of settings, including nursing homes, hospital outpatient departments, and more.”

That means that seniors can continue to receive their routine care without having to leave the home and risk infection, or they can get medical guidance if they have mild symptoms, which would help mitigate the spread to others.

“This shift is very important for clinicians and providers who, over the coming weeks, will face considerable strain on their time and resources,” Dr. Verma said. “[It] allows the health care system to prioritize care for those who have more needs or who are in dire need, and it also preserves protective equipment.”

A range of providers will be able to deliver telehealth services, including doctors, nurse practitioners, clinical psychologists, and licensed clinical social workers. Visits using the telehealth services will be considered the same as in-person visits and will be paid as if the patient were seen in the office.

This expansion of Medicare telehealth services will continue for the duration of the COVID-19 public health emergency.

“In addition, the [Health and Human Services’] office of inspector general is providing flexibility for health care providers to reduce or waive cost-sharing for telehealth visits paid by federal health care programs,” the fact sheet states. CMS also said it will not conduct audits to ensure that an established relationship exists between the provider and the patient – a prior requirement for telehealth billing – during this public health emergency.

Billing for virtual check-ins, which are essentially brief conversations that may not require a full visit to the physician office, needs an established relationship between the practice and the patient. Likewise, for e-visits, which include non–face-to-face communications through online patient portals, billing can occur only when there is an established patient relationship.

Key to the expansion is that it will cover the entire United States and will not be limited to rural areas.

Dr. Verma also noted that the administration “will be temporarily suspending certain HIPAA requirements so that doctors can provide telehealth with their own phones.”

She noted this was all a part of mitigation efforts to limit the spread of COVID-19.

“As we are encouraging Americans to stay home whenever possible, we don’t want our Medicare policies getting in the way,” she said, adding that state Medicaid agencies can expand their telehealth services without the approval of CMS during this emergency.

gtwachtman@mdedge.com

The Trump Administration is looking to telehealth services to play a more prominent role in helping mitigate the spread of COVID-19 by expanding existing benefits for Medicare beneficiaries.

“Medicare can pay for office, hospital, and other visits furnished via telehealth across the country and including in patients’ places of residence, starting March 6, 2020,” the Centers for Medicare & Medicaid Services said in a fact sheet issued March 17.

Some of the existing benefits were previously limited to rural communities.

“Medicare beneficiaries across the nation, no matter where they live, will now be able to receive a wide range of services via telehealth without ever having to leave home,” CMS Administrator Seema Verma said during a March 17 White House press briefing on administration actions to contain the spread of COVID-19. “These services can also be provided in a variety of settings, including nursing homes, hospital outpatient departments, and more.”

That means that seniors can continue to receive their routine care without having to leave the home and risk infection, or they can get medical guidance if they have mild symptoms, which would help mitigate the spread to others.

“This shift is very important for clinicians and providers who, over the coming weeks, will face considerable strain on their time and resources,” Dr. Verma said. “[It] allows the health care system to prioritize care for those who have more needs or who are in dire need, and it also preserves protective equipment.”

A range of providers will be able to deliver telehealth services, including doctors, nurse practitioners, clinical psychologists, and licensed clinical social workers. Visits using the telehealth services will be considered the same as in-person visits and will be paid as if the patient were seen in the office.

This expansion of Medicare telehealth services will continue for the duration of the COVID-19 public health emergency.

“In addition, the [Health and Human Services’] office of inspector general is providing flexibility for health care providers to reduce or waive cost-sharing for telehealth visits paid by federal health care programs,” the fact sheet states. CMS also said it will not conduct audits to ensure that an established relationship exists between the provider and the patient – a prior requirement for telehealth billing – during this public health emergency.

Billing for virtual check-ins, which are essentially brief conversations that may not require a full visit to the physician office, needs an established relationship between the practice and the patient. Likewise, for e-visits, which include non–face-to-face communications through online patient portals, billing can occur only when there is an established patient relationship.

Key to the expansion is that it will cover the entire United States and will not be limited to rural areas.

Dr. Verma also noted that the administration “will be temporarily suspending certain HIPAA requirements so that doctors can provide telehealth with their own phones.”

She noted this was all a part of mitigation efforts to limit the spread of COVID-19.

“As we are encouraging Americans to stay home whenever possible, we don’t want our Medicare policies getting in the way,” she said, adding that state Medicaid agencies can expand their telehealth services without the approval of CMS during this emergency.

gtwachtman@mdedge.com

Coronavirus disease (COVID-19) was declared a pandemic by the World Health Organization on March 11. This rapidly spreading disease is caused by the novel coronavirus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The infection has spread to more than 140 countries, including the United States. As of March 16, more than 170,400 people had tested positive for SARS-CoV-2 and more than 6,619 people have died across the globe.

The number of new COVID-19 cases appears to be decreasing in China, but the number of cases are rapidly increasing worldwide. Based on available data, primarily from China, children (aged 0-19 years) account for only about 2% of all cases. Despite the probable low virulence and incidence of infection in children, they could act as potential vectors and transmit infection to more vulnerable populations. As of March 16, approximately 3,823 cases and more than 67 deaths had been reported in the United States with few pediatric patients testing positive for the disease.

SARS-CoV2 transmission mainly occurs via respiratory route through close contact with infected individuals and through fomites. The incubation period ranges from 2-14 days with an average of about 5 days. Adult patients present with cough and fever, which may progress to lower respiratory tract symptoms, including shortness of breath. Approximately 10% of all patients develop severe disease and acute respiratory distress syndrome (ARDS), requiring mechanical ventilation.

COVID-19 carries a mortality rate of up to 3%, but has been significantly higher in the elderly population, and those with chronic health conditions. Available data so far shows that children are at lower risk and the severity of the disease has been milder compared to adults. The reasons for this are not clear at this time. As of March 16, there were no reported COVID-19 related deaths in children under age 9 years.
 

The pediatric population: Disease patterns and transmission

The epidemiology and spectrum of disease for COVID-19 is poorly understood in pediatrics because of the low number of reported pediatric cases and limited data available from these patients. Small numbers of reported cases in children has led some to believe that children are relatively immune to the infection by SARS-CoV-2. However, Oifang et al. found that children are equally as likely as adults to be infected.¹

Liu et al. found that of 366 children admitted to a hospital in Wuhan with respiratory infections in January 2020, 1.6% (six patients) cases were positive for SARS-CoV-2.² These six children were aged 1-7 years and had all been previously healthy; all six presented with cough and fever of 102.2° F or greater. Four of the children also had vomiting. Laboratory findings were notable for lymphopenia (six of six), leukopenia (four of six), and neutropenia (3/6) with mild to moderate elevation in C-reactive protein (6.8-58.8 mg/L). Five of six children had chest CT scans. One child’s CT scan showed “bilateral ground-glass opacities” (similar to what is reported in adults), three showed “bilateral patchy shadows,” and one was normal. One child (aged 3 years) was admitted to the ICU. All of the children were treated with supportive measures, empiric antibiotics, and antivirals (six of six received oseltamivir and four of six received ribavirin). All six children recovered completely and their median hospital stay was 7.5 days with a range of 5-13 days.

Xia et al. reviewed 20 children (aged 1 day to 14 years) admitted to a hospital in Wuhan during Jan. 23–Feb. 8.³ The study reported that fever and cough were the most common presenting symptoms (approximately 65%). Less common symptoms included rhinorrhea (15%), diarrhea (15%), vomiting (10%), and sore throat (5%). WBC count was normal in majority of children (70%) with leukopenia in 20% and leukocytosis in 10%. Lymphopenia was noted to be 35%. Elevated procalcitonin was noted in 80% of children, although the degree of elevation is unclear. In this study, 8 of 20 children were coinfected with other respiratory pathogens such as influenza, respiratory syncytial virus, mycoplasma, and cytomegalovirus. All children had chest CT scans. Ten of 20 children had bilateral pulmonary lesions, 6 of 20 had unilateral pulmonary lesions, 12 of 20 had ground-glass opacities and 10 of 20 had lung consolidations with halo signs.

Wei et al., retrospective chart review of nine infants admitted for COVID-19 found that all nine had at least one infected family member.⁴ This study reported that seven of nine were female infants, four of nine had fever, two had mild upper respiratory infection symptoms, and one had no symptoms. The study did report that two infants did not have any information available related to symptoms. None of the infants developed severe symptoms or required ICU admission.

Current challenges

Given the aggressive transmission of COVID-19, these numbers seem to be increasing exponentially with a significant impact on the life of the entire country. Therefore, we must focus on containing the spread and mitigating the transmission with a multimodality approach.

Some of the initial challenges faced by physicians in the United States were related to difficulty in access to testing in persons under investigation (PUI), which in turn resulted in a delay in diagnosis and infection control. At this time, the need is to increase surge testing capabilities across the country through a variety of innovative approaches including public-private partnerships with commercial labs through Emergency Use Authorization (EUA) issued by the Centers for Disease Control and Prevention and the Department of Health and Human Services. To minimize exposure to health care professionals, telemedicine and telehealth capabilities should be exploited. This will minimize the exposure to infected patients and reduce the need for already limited personal protective equipment (PPE). As the number of cases rise, hospitals should expect and prepare for a surge in COVID-19–related hospitalizations and health care utilization.
 

Conclusion

Various theories are being proposed as to why children are not experiencing severe disease with COVID-19. Children may have cross-protective immunity from infection with other coronaviruses. Children may not have the same exposures from work, travel, and caregiving that adults experience as they are typically exposed by someone in their home. At this time, not enough is known about clinical presentations in children as the situation continues to evolve across the globe.

Respiratory infections in children pose unique infection control challenges with respect to compliant hand hygiene, cough etiquette, and the use of PPE when indicated. There is also concern for persistent fecal shedding of virus in infected pediatric patients, which could be another mode of transmission.⁶ Children could, however, be very efficient vectors of COVID-19, similar to flu, and potentially spread the pathogen to very vulnerable populations leading to high morbidity and mortality. School closures are an effective social distancing measure needed to flatten the curve and avoid overwhelming the health care structure of the United States.
 

Dr. Konanki is a board-certified pediatrician doing inpatient work at Wellspan Chambersburg Hospital and outpatient work at Keystone Pediatrics in Chambersburg, Pa. He also serves as the physician member of the hospital’s Code Blue Jr. committee and as a member of Quality Metrics committee at Keystone Health. Dr. Tirupathi is the medical director of Keystone Infectious Diseases/HIV in Chambersburg, Pa., and currently chair of infection prevention at Wellspan Chambersburg and Waynesboro (Pa.) Hospitals. He also is the lead physician for antibiotic stewardship at these hospitals. Dr. Palabindala is hospital medicine division chief at the University of Mississippi Medical Center, Jackson.

References

1. Bi Q et al. Epidemiology and transmission of COVID-19 in Shenzhen China: Analysis of 391 cases and 1,286 of their close contacts. medRxiv 2020.03.03.20028423.

2. Liu W et al. Detection of Covid-19 in children in early January 2020 in Wuhan, China. N Engl J Med. 2020 Mar 12. doi: 10.1056/NEJMc2003717.

3. Xia W et al. Clinical and CT features in pediatric patients with COVID‐19 infection: Different points from adults. Pediatr Pulmonol. 2020 Mar 5. doi: 10.1002/ppul.24718.

4. Wei M et al. Novel Coronavirus infection in hospitalized infants under 1 year of age in China. JAMA. 2020 Feb. 14. doi: 10.1001/jama.2020.2131.

5. Huijun C et al. Clinical characteristics and intrauterine vertical transmission potential of COVID-19 infection in nine pregnant women: A retrospective review of medical records. Lancet. 2020 Mar 7 395;10226:809-15.

6. Xu Y et al. Characteristics of pediatric SARS-CoV-2 infection and potential evidence for persistent fecal viral shedding. Nat Med. 2020 Mar 13. doi. org/10.1038/s41591-020-0817-4.

Coronavirus disease (COVID-19) was declared a pandemic by the World Health Organization on March 11. This rapidly spreading disease is caused by the novel coronavirus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The infection has spread to more than 140 countries, including the United States. As of March 16, more than 170,400 people had tested positive for SARS-CoV-2 and more than 6,619 people have died across the globe.

The number of new COVID-19 cases appears to be decreasing in China, but the number of cases are rapidly increasing worldwide. Based on available data, primarily from China, children (aged 0-19 years) account for only about 2% of all cases. Despite the probable low virulence and incidence of infection in children, they could act as potential vectors and transmit infection to more vulnerable populations. As of March 16, approximately 3,823 cases and more than 67 deaths had been reported in the United States with few pediatric patients testing positive for the disease.

SARS-CoV2 transmission mainly occurs via respiratory route through close contact with infected individuals and through fomites. The incubation period ranges from 2-14 days with an average of about 5 days. Adult patients present with cough and fever, which may progress to lower respiratory tract symptoms, including shortness of breath. Approximately 10% of all patients develop severe disease and acute respiratory distress syndrome (ARDS), requiring mechanical ventilation.

COVID-19 carries a mortality rate of up to 3%, but has been significantly higher in the elderly population, and those with chronic health conditions. Available data so far shows that children are at lower risk and the severity of the disease has been milder compared to adults. The reasons for this are not clear at this time. As of March 16, there were no reported COVID-19 related deaths in children under age 9 years.
 

The pediatric population: Disease patterns and transmission

The epidemiology and spectrum of disease for COVID-19 is poorly understood in pediatrics because of the low number of reported pediatric cases and limited data available from these patients. Small numbers of reported cases in children has led some to believe that children are relatively immune to the infection by SARS-CoV-2. However, Oifang et al. found that children are equally as likely as adults to be infected.¹

Liu et al. found that of 366 children admitted to a hospital in Wuhan with respiratory infections in January 2020, 1.6% (six patients) cases were positive for SARS-CoV-2.² These six children were aged 1-7 years and had all been previously healthy; all six presented with cough and fever of 102.2° F or greater. Four of the children also had vomiting. Laboratory findings were notable for lymphopenia (six of six), leukopenia (four of six), and neutropenia (3/6) with mild to moderate elevation in C-reactive protein (6.8-58.8 mg/L). Five of six children had chest CT scans. One child’s CT scan showed “bilateral ground-glass opacities” (similar to what is reported in adults), three showed “bilateral patchy shadows,” and one was normal. One child (aged 3 years) was admitted to the ICU. All of the children were treated with supportive measures, empiric antibiotics, and antivirals (six of six received oseltamivir and four of six received ribavirin). All six children recovered completely and their median hospital stay was 7.5 days with a range of 5-13 days.

Xia et al. reviewed 20 children (aged 1 day to 14 years) admitted to a hospital in Wuhan during Jan. 23–Feb. 8.³ The study reported that fever and cough were the most common presenting symptoms (approximately 65%). Less common symptoms included rhinorrhea (15%), diarrhea (15%), vomiting (10%), and sore throat (5%). WBC count was normal in majority of children (70%) with leukopenia in 20% and leukocytosis in 10%. Lymphopenia was noted to be 35%. Elevated procalcitonin was noted in 80% of children, although the degree of elevation is unclear. In this study, 8 of 20 children were coinfected with other respiratory pathogens such as influenza, respiratory syncytial virus, mycoplasma, and cytomegalovirus. All children had chest CT scans. Ten of 20 children had bilateral pulmonary lesions, 6 of 20 had unilateral pulmonary lesions, 12 of 20 had ground-glass opacities and 10 of 20 had lung consolidations with halo signs.

Wei et al., retrospective chart review of nine infants admitted for COVID-19 found that all nine had at least one infected family member.⁴ This study reported that seven of nine were female infants, four of nine had fever, two had mild upper respiratory infection symptoms, and one had no symptoms. The study did report that two infants did not have any information available related to symptoms. None of the infants developed severe symptoms or required ICU admission.

Current challenges

Given the aggressive transmission of COVID-19, these numbers seem to be increasing exponentially with a significant impact on the life of the entire country. Therefore, we must focus on containing the spread and mitigating the transmission with a multimodality approach.

Some of the initial challenges faced by physicians in the United States were related to difficulty in access to testing in persons under investigation (PUI), which in turn resulted in a delay in diagnosis and infection control. At this time, the need is to increase surge testing capabilities across the country through a variety of innovative approaches including public-private partnerships with commercial labs through Emergency Use Authorization (EUA) issued by the Centers for Disease Control and Prevention and the Department of Health and Human Services. To minimize exposure to health care professionals, telemedicine and telehealth capabilities should be exploited. This will minimize the exposure to infected patients and reduce the need for already limited personal protective equipment (PPE). As the number of cases rise, hospitals should expect and prepare for a surge in COVID-19–related hospitalizations and health care utilization.
 

Conclusion

Various theories are being proposed as to why children are not experiencing severe disease with COVID-19. Children may have cross-protective immunity from infection with other coronaviruses. Children may not have the same exposures from work, travel, and caregiving that adults experience as they are typically exposed by someone in their home. At this time, not enough is known about clinical presentations in children as the situation continues to evolve across the globe.

Respiratory infections in children pose unique infection control challenges with respect to compliant hand hygiene, cough etiquette, and the use of PPE when indicated. There is also concern for persistent fecal shedding of virus in infected pediatric patients, which could be another mode of transmission.⁶ Children could, however, be very efficient vectors of COVID-19, similar to flu, and potentially spread the pathogen to very vulnerable populations leading to high morbidity and mortality. School closures are an effective social distancing measure needed to flatten the curve and avoid overwhelming the health care structure of the United States.
 

Dr. Konanki is a board-certified pediatrician doing inpatient work at Wellspan Chambersburg Hospital and outpatient work at Keystone Pediatrics in Chambersburg, Pa. He also serves as the physician member of the hospital’s Code Blue Jr. committee and as a member of Quality Metrics committee at Keystone Health. Dr. Tirupathi is the medical director of Keystone Infectious Diseases/HIV in Chambersburg, Pa., and currently chair of infection prevention at Wellspan Chambersburg and Waynesboro (Pa.) Hospitals. He also is the lead physician for antibiotic stewardship at these hospitals. Dr. Palabindala is hospital medicine division chief at the University of Mississippi Medical Center, Jackson.

References

1. Bi Q et al. Epidemiology and transmission of COVID-19 in Shenzhen China: Analysis of 391 cases and 1,286 of their close contacts. medRxiv 2020.03.03.20028423.

2. Liu W et al. Detection of Covid-19 in children in early January 2020 in Wuhan, China. N Engl J Med. 2020 Mar 12. doi: 10.1056/NEJMc2003717.

3. Xia W et al. Clinical and CT features in pediatric patients with COVID‐19 infection: Different points from adults. Pediatr Pulmonol. 2020 Mar 5. doi: 10.1002/ppul.24718.

4. Wei M et al. Novel Coronavirus infection in hospitalized infants under 1 year of age in China. JAMA. 2020 Feb. 14. doi: 10.1001/jama.2020.2131.

5. Huijun C et al. Clinical characteristics and intrauterine vertical transmission potential of COVID-19 infection in nine pregnant women: A retrospective review of medical records. Lancet. 2020 Mar 7 395;10226:809-15.

6. Xu Y et al. Characteristics of pediatric SARS-CoV-2 infection and potential evidence for persistent fecal viral shedding. Nat Med. 2020 Mar 13. doi. org/10.1038/s41591-020-0817-4.

Coronavirus disease (COVID-19) was declared a pandemic by the World Health Organization on March 11. This rapidly spreading disease is caused by the novel coronavirus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The infection has spread to more than 140 countries, including the United States. As of March 16, more than 170,400 people had tested positive for SARS-CoV-2 and more than 6,619 people have died across the globe.

The number of new COVID-19 cases appears to be decreasing in China, but the number of cases are rapidly increasing worldwide. Based on available data, primarily from China, children (aged 0-19 years) account for only about 2% of all cases. Despite the probable low virulence and incidence of infection in children, they could act as potential vectors and transmit infection to more vulnerable populations. As of March 16, approximately 3,823 cases and more than 67 deaths had been reported in the United States with few pediatric patients testing positive for the disease.

SARS-CoV2 transmission mainly occurs via respiratory route through close contact with infected individuals and through fomites. The incubation period ranges from 2-14 days with an average of about 5 days. Adult patients present with cough and fever, which may progress to lower respiratory tract symptoms, including shortness of breath. Approximately 10% of all patients develop severe disease and acute respiratory distress syndrome (ARDS), requiring mechanical ventilation.

COVID-19 carries a mortality rate of up to 3%, but has been significantly higher in the elderly population, and those with chronic health conditions. Available data so far shows that children are at lower risk and the severity of the disease has been milder compared to adults. The reasons for this are not clear at this time. As of March 16, there were no reported COVID-19 related deaths in children under age 9 years.
 

The pediatric population: Disease patterns and transmission

The epidemiology and spectrum of disease for COVID-19 is poorly understood in pediatrics because of the low number of reported pediatric cases and limited data available from these patients. Small numbers of reported cases in children has led some to believe that children are relatively immune to the infection by SARS-CoV-2. However, Oifang et al. found that children are equally as likely as adults to be infected.¹

Liu et al. found that of 366 children admitted to a hospital in Wuhan with respiratory infections in January 2020, 1.6% (six patients) cases were positive for SARS-CoV-2.² These six children were aged 1-7 years and had all been previously healthy; all six presented with cough and fever of 102.2° F or greater. Four of the children also had vomiting. Laboratory findings were notable for lymphopenia (six of six), leukopenia (four of six), and neutropenia (3/6) with mild to moderate elevation in C-reactive protein (6.8-58.8 mg/L). Five of six children had chest CT scans. One child’s CT scan showed “bilateral ground-glass opacities” (similar to what is reported in adults), three showed “bilateral patchy shadows,” and one was normal. One child (aged 3 years) was admitted to the ICU. All of the children were treated with supportive measures, empiric antibiotics, and antivirals (six of six received oseltamivir and four of six received ribavirin). All six children recovered completely and their median hospital stay was 7.5 days with a range of 5-13 days.

Xia et al. reviewed 20 children (aged 1 day to 14 years) admitted to a hospital in Wuhan during Jan. 23–Feb. 8.³ The study reported that fever and cough were the most common presenting symptoms (approximately 65%). Less common symptoms included rhinorrhea (15%), diarrhea (15%), vomiting (10%), and sore throat (5%). WBC count was normal in majority of children (70%) with leukopenia in 20% and leukocytosis in 10%. Lymphopenia was noted to be 35%. Elevated procalcitonin was noted in 80% of children, although the degree of elevation is unclear. In this study, 8 of 20 children were coinfected with other respiratory pathogens such as influenza, respiratory syncytial virus, mycoplasma, and cytomegalovirus. All children had chest CT scans. Ten of 20 children had bilateral pulmonary lesions, 6 of 20 had unilateral pulmonary lesions, 12 of 20 had ground-glass opacities and 10 of 20 had lung consolidations with halo signs.

Wei et al., retrospective chart review of nine infants admitted for COVID-19 found that all nine had at least one infected family member.⁴ This study reported that seven of nine were female infants, four of nine had fever, two had mild upper respiratory infection symptoms, and one had no symptoms. The study did report that two infants did not have any information available related to symptoms. None of the infants developed severe symptoms or required ICU admission.

Current challenges

Given the aggressive transmission of COVID-19, these numbers seem to be increasing exponentially with a significant impact on the life of the entire country. Therefore, we must focus on containing the spread and mitigating the transmission with a multimodality approach.

Some of the initial challenges faced by physicians in the United States were related to difficulty in access to testing in persons under investigation (PUI), which in turn resulted in a delay in diagnosis and infection control. At this time, the need is to increase surge testing capabilities across the country through a variety of innovative approaches including public-private partnerships with commercial labs through Emergency Use Authorization (EUA) issued by the Centers for Disease Control and Prevention and the Department of Health and Human Services. To minimize exposure to health care professionals, telemedicine and telehealth capabilities should be exploited. This will minimize the exposure to infected patients and reduce the need for already limited personal protective equipment (PPE). As the number of cases rise, hospitals should expect and prepare for a surge in COVID-19–related hospitalizations and health care utilization.
 

Conclusion

Various theories are being proposed as to why children are not experiencing severe disease with COVID-19. Children may have cross-protective immunity from infection with other coronaviruses. Children may not have the same exposures from work, travel, and caregiving that adults experience as they are typically exposed by someone in their home. At this time, not enough is known about clinical presentations in children as the situation continues to evolve across the globe.

Respiratory infections in children pose unique infection control challenges with respect to compliant hand hygiene, cough etiquette, and the use of PPE when indicated. There is also concern for persistent fecal shedding of virus in infected pediatric patients, which could be another mode of transmission.⁶ Children could, however, be very efficient vectors of COVID-19, similar to flu, and potentially spread the pathogen to very vulnerable populations leading to high morbidity and mortality. School closures are an effective social distancing measure needed to flatten the curve and avoid overwhelming the health care structure of the United States.
 

Dr. Konanki is a board-certified pediatrician doing inpatient work at Wellspan Chambersburg Hospital and outpatient work at Keystone Pediatrics in Chambersburg, Pa. He also serves as the physician member of the hospital’s Code Blue Jr. committee and as a member of Quality Metrics committee at Keystone Health. Dr. Tirupathi is the medical director of Keystone Infectious Diseases/HIV in Chambersburg, Pa., and currently chair of infection prevention at Wellspan Chambersburg and Waynesboro (Pa.) Hospitals. He also is the lead physician for antibiotic stewardship at these hospitals. Dr. Palabindala is hospital medicine division chief at the University of Mississippi Medical Center, Jackson.

References

1. Bi Q et al. Epidemiology and transmission of COVID-19 in Shenzhen China: Analysis of 391 cases and 1,286 of their close contacts. medRxiv 2020.03.03.20028423.

2. Liu W et al. Detection of Covid-19 in children in early January 2020 in Wuhan, China. N Engl J Med. 2020 Mar 12. doi: 10.1056/NEJMc2003717.

3. Xia W et al. Clinical and CT features in pediatric patients with COVID‐19 infection: Different points from adults. Pediatr Pulmonol. 2020 Mar 5. doi: 10.1002/ppul.24718.

4. Wei M et al. Novel Coronavirus infection in hospitalized infants under 1 year of age in China. JAMA. 2020 Feb. 14. doi: 10.1001/jama.2020.2131.

5. Huijun C et al. Clinical characteristics and intrauterine vertical transmission potential of COVID-19 infection in nine pregnant women: A retrospective review of medical records. Lancet. 2020 Mar 7 395;10226:809-15.

6. Xu Y et al. Characteristics of pediatric SARS-CoV-2 infection and potential evidence for persistent fecal viral shedding. Nat Med. 2020 Mar 13. doi. org/10.1038/s41591-020-0817-4.

The novel coronavirus, SARS-CoV-2, remains viable in aerosols for hours and on surfaces for days, according to a new study.

The data indicate that the stability of the new virus is similar to that of SARS-CoV-1, which caused the SARS epidemic, researchers report in an article published on the medRxivpreprint server. (The posted article has been submitted for journal publication but has not been peer reviewed.)

Transmission of SARS-CoV-2, which causes COVID-19, has quickly outstripped the pace of the 2003 SARS epidemic. “Superspread” of the earlier disease arose from infection during medical procedures, in which a single infected individual seeded many secondary cases. In contrast, the novel coronavirus appears to be spread more through human-to-human transmission in a variety of settings.

However, it’s not yet known the extent to which asymptomatic or presymptomatic individuals spread the new virus through daily routine.

To investigate how long SARS-CoV-2 remains infective in the environment, Neeltje van Doremalen, PhD, of the Laboratory of Virology, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, in Hamilton, Montana, and colleagues conducted simulation experiments in which they compared the viability of SARS-CoV-2 with that of SARS-CoV-1 in aerosols and on surfaces.

Among patients infected with SARS-CoV-2, viral loads in the upper respiratory tract are high; as a consequence, respiratory secretion in the form of aerosols (<5 μm) or droplets (>5 mcm) is likely, the authors note.

van Doremalen and colleagues used nebulizers to generate aerosols. Samples of SARS-CoV-1 and SARS-CoV-2 were collecting at 0, 30, 60, 120, and 180 minutes on a gelatin filter. The researchers then tested the infectivity of the viruses on Vero cells grown in culture.

They found that SARS-CoV-2 was largely stable through the full 180-minute test, with only a slight decline at 3 hours. This time course is similar to that of SARS-CoV-1; both viruses have a median half-life in aerosols of 2.7 hours (range, 1.65 hr for SARS-CoV-1, vs 7.24 hr for SARS-CoV-2).

The researchers then tested the viruses on a variety of surfaces for up to 7 days, using humidity values and temperatures designed to mimic “a variety of household and hospital situations.” The volumes of viral exposures that the team used were consistent with amounts found in the human upper and lower respiratory tracts.

For example, they applied 50 mcL of virus-containing solution to a piece of cardboard and then swabbed the surface, at different times, with an additional 1 mcL of medium. Each surface assay was replicated three times.

The novel coronavirus was most stable on plastic and stainless steel, with some virus remaining viable up to 72 hours. However, by that time the viral load had fallen by about three orders of magnitude, indicating exponential decay. This profile was remarkably similar to that of SARS-CoV-1, according to the authors.

However, the two viruses differed in staying power on copper and cardboard. No viable SARS-CoV-2 was detectable on copper after 4 hours or on cardboard after 24 hours. In contrast, SARS-CoV-1 was not viable beyond 8 hours for either copper or cardboard.

“Taken together, our results indicate that aerosol and fomite transmission of HCoV-19 [SARS-CoV-2] are plausible, as the virus can remain viable in aerosols for multiple hours and on surfaces up to days,” the authors conclude.

Andrew Pekosz, PhD, codirector of the Center of Excellence in Influenza Research and Surveillance and director of the Center for Emerging Viruses and Infectious Diseases at the Johns Hopkins Center for Global Health, Baltimore, Maryland, applauds the real-world value of the experiments.

“The PCR [polymerase chain reaction] test used [in other studies] to detect SARS-CoV-2 just detects the virus genome. It doesn’t tell you if the virus was still infectious, or ‘viable.’ That’s why this study is interesting,” Pekosz said. “It focuses on infectious virus, which is the virus that has the potential to transmit and infect another person. What we don’t know yet is how much infectious (viable) virus is needed to initiate infection in another person.”

He suggests that further investigations evaluate other types of environmental surfaces, including lacquered wood that is made into desks and ceramic tiles found in bathrooms and kitchens.

One limitation of the study is that the data for experiments on cardboard were more variable than the data for other surfaces tested.

The investigators and Pekosz have disclosed no relevant financial relationships.

This article first appeared on Medscape.com.

The novel coronavirus, SARS-CoV-2, remains viable in aerosols for hours and on surfaces for days, according to a new study.

The data indicate that the stability of the new virus is similar to that of SARS-CoV-1, which caused the SARS epidemic, researchers report in an article published on the medRxivpreprint server. (The posted article has been submitted for journal publication but has not been peer reviewed.)

Transmission of SARS-CoV-2, which causes COVID-19, has quickly outstripped the pace of the 2003 SARS epidemic. “Superspread” of the earlier disease arose from infection during medical procedures, in which a single infected individual seeded many secondary cases. In contrast, the novel coronavirus appears to be spread more through human-to-human transmission in a variety of settings.

However, it’s not yet known the extent to which asymptomatic or presymptomatic individuals spread the new virus through daily routine.

To investigate how long SARS-CoV-2 remains infective in the environment, Neeltje van Doremalen, PhD, of the Laboratory of Virology, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, in Hamilton, Montana, and colleagues conducted simulation experiments in which they compared the viability of SARS-CoV-2 with that of SARS-CoV-1 in aerosols and on surfaces.

Among patients infected with SARS-CoV-2, viral loads in the upper respiratory tract are high; as a consequence, respiratory secretion in the form of aerosols (<5 μm) or droplets (>5 mcm) is likely, the authors note.

van Doremalen and colleagues used nebulizers to generate aerosols. Samples of SARS-CoV-1 and SARS-CoV-2 were collecting at 0, 30, 60, 120, and 180 minutes on a gelatin filter. The researchers then tested the infectivity of the viruses on Vero cells grown in culture.

They found that SARS-CoV-2 was largely stable through the full 180-minute test, with only a slight decline at 3 hours. This time course is similar to that of SARS-CoV-1; both viruses have a median half-life in aerosols of 2.7 hours (range, 1.65 hr for SARS-CoV-1, vs 7.24 hr for SARS-CoV-2).

The researchers then tested the viruses on a variety of surfaces for up to 7 days, using humidity values and temperatures designed to mimic “a variety of household and hospital situations.” The volumes of viral exposures that the team used were consistent with amounts found in the human upper and lower respiratory tracts.

For example, they applied 50 mcL of virus-containing solution to a piece of cardboard and then swabbed the surface, at different times, with an additional 1 mcL of medium. Each surface assay was replicated three times.

The novel coronavirus was most stable on plastic and stainless steel, with some virus remaining viable up to 72 hours. However, by that time the viral load had fallen by about three orders of magnitude, indicating exponential decay. This profile was remarkably similar to that of SARS-CoV-1, according to the authors.

However, the two viruses differed in staying power on copper and cardboard. No viable SARS-CoV-2 was detectable on copper after 4 hours or on cardboard after 24 hours. In contrast, SARS-CoV-1 was not viable beyond 8 hours for either copper or cardboard.

“Taken together, our results indicate that aerosol and fomite transmission of HCoV-19 [SARS-CoV-2] are plausible, as the virus can remain viable in aerosols for multiple hours and on surfaces up to days,” the authors conclude.

Andrew Pekosz, PhD, codirector of the Center of Excellence in Influenza Research and Surveillance and director of the Center for Emerging Viruses and Infectious Diseases at the Johns Hopkins Center for Global Health, Baltimore, Maryland, applauds the real-world value of the experiments.

“The PCR [polymerase chain reaction] test used [in other studies] to detect SARS-CoV-2 just detects the virus genome. It doesn’t tell you if the virus was still infectious, or ‘viable.’ That’s why this study is interesting,” Pekosz said. “It focuses on infectious virus, which is the virus that has the potential to transmit and infect another person. What we don’t know yet is how much infectious (viable) virus is needed to initiate infection in another person.”

He suggests that further investigations evaluate other types of environmental surfaces, including lacquered wood that is made into desks and ceramic tiles found in bathrooms and kitchens.

One limitation of the study is that the data for experiments on cardboard were more variable than the data for other surfaces tested.

The investigators and Pekosz have disclosed no relevant financial relationships.

This article first appeared on Medscape.com.

The novel coronavirus, SARS-CoV-2, remains viable in aerosols for hours and on surfaces for days, according to a new study.

The data indicate that the stability of the new virus is similar to that of SARS-CoV-1, which caused the SARS epidemic, researchers report in an article published on the medRxivpreprint server. (The posted article has been submitted for journal publication but has not been peer reviewed.)

Transmission of SARS-CoV-2, which causes COVID-19, has quickly outstripped the pace of the 2003 SARS epidemic. “Superspread” of the earlier disease arose from infection during medical procedures, in which a single infected individual seeded many secondary cases. In contrast, the novel coronavirus appears to be spread more through human-to-human transmission in a variety of settings.

However, it’s not yet known the extent to which asymptomatic or presymptomatic individuals spread the new virus through daily routine.

To investigate how long SARS-CoV-2 remains infective in the environment, Neeltje van Doremalen, PhD, of the Laboratory of Virology, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, in Hamilton, Montana, and colleagues conducted simulation experiments in which they compared the viability of SARS-CoV-2 with that of SARS-CoV-1 in aerosols and on surfaces.

Among patients infected with SARS-CoV-2, viral loads in the upper respiratory tract are high; as a consequence, respiratory secretion in the form of aerosols (<5 μm) or droplets (>5 mcm) is likely, the authors note.

van Doremalen and colleagues used nebulizers to generate aerosols. Samples of SARS-CoV-1 and SARS-CoV-2 were collecting at 0, 30, 60, 120, and 180 minutes on a gelatin filter. The researchers then tested the infectivity of the viruses on Vero cells grown in culture.

They found that SARS-CoV-2 was largely stable through the full 180-minute test, with only a slight decline at 3 hours. This time course is similar to that of SARS-CoV-1; both viruses have a median half-life in aerosols of 2.7 hours (range, 1.65 hr for SARS-CoV-1, vs 7.24 hr for SARS-CoV-2).

The researchers then tested the viruses on a variety of surfaces for up to 7 days, using humidity values and temperatures designed to mimic “a variety of household and hospital situations.” The volumes of viral exposures that the team used were consistent with amounts found in the human upper and lower respiratory tracts.

For example, they applied 50 mcL of virus-containing solution to a piece of cardboard and then swabbed the surface, at different times, with an additional 1 mcL of medium. Each surface assay was replicated three times.

The novel coronavirus was most stable on plastic and stainless steel, with some virus remaining viable up to 72 hours. However, by that time the viral load had fallen by about three orders of magnitude, indicating exponential decay. This profile was remarkably similar to that of SARS-CoV-1, according to the authors.

However, the two viruses differed in staying power on copper and cardboard. No viable SARS-CoV-2 was detectable on copper after 4 hours or on cardboard after 24 hours. In contrast, SARS-CoV-1 was not viable beyond 8 hours for either copper or cardboard.

“Taken together, our results indicate that aerosol and fomite transmission of HCoV-19 [SARS-CoV-2] are plausible, as the virus can remain viable in aerosols for multiple hours and on surfaces up to days,” the authors conclude.

Andrew Pekosz, PhD, codirector of the Center of Excellence in Influenza Research and Surveillance and director of the Center for Emerging Viruses and Infectious Diseases at the Johns Hopkins Center for Global Health, Baltimore, Maryland, applauds the real-world value of the experiments.

“The PCR [polymerase chain reaction] test used [in other studies] to detect SARS-CoV-2 just detects the virus genome. It doesn’t tell you if the virus was still infectious, or ‘viable.’ That’s why this study is interesting,” Pekosz said. “It focuses on infectious virus, which is the virus that has the potential to transmit and infect another person. What we don’t know yet is how much infectious (viable) virus is needed to initiate infection in another person.”

He suggests that further investigations evaluate other types of environmental surfaces, including lacquered wood that is made into desks and ceramic tiles found in bathrooms and kitchens.

One limitation of the study is that the data for experiments on cardboard were more variable than the data for other surfaces tested.

The investigators and Pekosz have disclosed no relevant financial relationships.

This article first appeared on Medscape.com.

The novel coronavirus (2019-nCoV) shows evidence of causing gastrointestinal symptoms and has the potential to be transmitted by the fecal-oral route, according to a new report from physicians at Shanghai Jiao Tong University, published online (Gastroenterology. 2020 March 3. doi: 10.1053/j.gastro.2020.02.054).

The virus’s respiratory symptoms are well documented and suggest primary transmission by droplet or contact, while other symptoms such as diarrhea, nausea, vomiting, and abdominal discomfort are less common and appear to vary between populations. The SARS coronavirus showed up in stool, even sometimes in patients discharged from the hospital. In a study of hospitalized patients in Wuhan, China, 10.1% of coronavirus patients had diarrhea and nausea in the 1-2 days before onset of fever and dyspnea. The first U.S. patient to be diagnosed had a 2-day history of nausea and vomiting, and had a loose bowel movement on the second day in the hospital. Clinicians later confirmed the presence of viral RNA in both the patient’s stool and airway.

The authors say that researchers in China have isolated viral RNA from the stool of two patients (unpublished), and it has been found in saliva, suggesting the possibility of the salivary gland as an infection or transmission route.

The authors maintain that previous studies likely overlooked or neglected patients who had mild intestinal symptoms. “Many efforts should be made to be alert on the initial digestive symptoms of COVID-19 for early detection, early diagnosis, early isolation and early intervention,” the authors wrote.

Like other coronaviruses, it appears that 2019-nCoV infects cells through an interaction between viral transmembrane spike glycoprotein (S-protein) receptor-binding domain, and the cell receptors angiotensin-converting enzyme 2 (ACE-2) and host cellular transmembrane serine protease (TMPRSS). Transcriptome analysis has shown that human lung AT2 cells express ACE-2 and TMPRSS, but esophagus upper and stratified epithelial cells also express both factors, as do stratified epithelial cells and absorptive enterocytes in the ileum and colon.

The researchers call for investigation into ACE-2 fusion proteins and TMPRSS inhibitors for diagnosis, prophylaxis, or treatment of COVID-19.

The authors also noted that COVID-19 has been linked to mild to moderate liver injury as revealed by elevated aminotransferases, hypoproteinemia and prothrombin time prolongation. This also has precedent in that the SARS coronavirus can infect the liver, and biopsies revealed mitoses and apoptosis, along with other abnormalities. SARS-associated hepatitis may be the result of viral hepatitis, immune overreaction, or a secondary effect of antiviral medications or other drugs. Little is known to date about the ability of 2019-nCoV to infect the liver, but single-cell RNA sequencing data from two distinct cohorts showed more ACE-2 expression in cholangiocytes (59.7%) than hepatocytes (2.6%), which indicates that the virus might directly affect intrahepatic bile ducts.

The authors had no sources of funding or financial conflicts.

SOURCE: GU J et al. Gastroenterology. 2020 March 3. doi: 10.1053/j.gastro.2020.02.054.

*This story was updated on 4/10.2020.

The novel coronavirus (2019-nCoV) shows evidence of causing gastrointestinal symptoms and has the potential to be transmitted by the fecal-oral route, according to a new report from physicians at Shanghai Jiao Tong University, published online (Gastroenterology. 2020 March 3. doi: 10.1053/j.gastro.2020.02.054).

The virus’s respiratory symptoms are well documented and suggest primary transmission by droplet or contact, while other symptoms such as diarrhea, nausea, vomiting, and abdominal discomfort are less common and appear to vary between populations. The SARS coronavirus showed up in stool, even sometimes in patients discharged from the hospital. In a study of hospitalized patients in Wuhan, China, 10.1% of coronavirus patients had diarrhea and nausea in the 1-2 days before onset of fever and dyspnea. The first U.S. patient to be diagnosed had a 2-day history of nausea and vomiting, and had a loose bowel movement on the second day in the hospital. Clinicians later confirmed the presence of viral RNA in both the patient’s stool and airway.

The authors say that researchers in China have isolated viral RNA from the stool of two patients (unpublished), and it has been found in saliva, suggesting the possibility of the salivary gland as an infection or transmission route.

The authors maintain that previous studies likely overlooked or neglected patients who had mild intestinal symptoms. “Many efforts should be made to be alert on the initial digestive symptoms of COVID-19 for early detection, early diagnosis, early isolation and early intervention,” the authors wrote.

Like other coronaviruses, it appears that 2019-nCoV infects cells through an interaction between viral transmembrane spike glycoprotein (S-protein) receptor-binding domain, and the cell receptors angiotensin-converting enzyme 2 (ACE-2) and host cellular transmembrane serine protease (TMPRSS). Transcriptome analysis has shown that human lung AT2 cells express ACE-2 and TMPRSS, but esophagus upper and stratified epithelial cells also express both factors, as do stratified epithelial cells and absorptive enterocytes in the ileum and colon.

The researchers call for investigation into ACE-2 fusion proteins and TMPRSS inhibitors for diagnosis, prophylaxis, or treatment of COVID-19.

The authors also noted that COVID-19 has been linked to mild to moderate liver injury as revealed by elevated aminotransferases, hypoproteinemia and prothrombin time prolongation. This also has precedent in that the SARS coronavirus can infect the liver, and biopsies revealed mitoses and apoptosis, along with other abnormalities. SARS-associated hepatitis may be the result of viral hepatitis, immune overreaction, or a secondary effect of antiviral medications or other drugs. Little is known to date about the ability of 2019-nCoV to infect the liver, but single-cell RNA sequencing data from two distinct cohorts showed more ACE-2 expression in cholangiocytes (59.7%) than hepatocytes (2.6%), which indicates that the virus might directly affect intrahepatic bile ducts.

The authors had no sources of funding or financial conflicts.

SOURCE: GU J et al. Gastroenterology. 2020 March 3. doi: 10.1053/j.gastro.2020.02.054.

*This story was updated on 4/10.2020.

The novel coronavirus (2019-nCoV) shows evidence of causing gastrointestinal symptoms and has the potential to be transmitted by the fecal-oral route, according to a new report from physicians at Shanghai Jiao Tong University, published online (Gastroenterology. 2020 March 3. doi: 10.1053/j.gastro.2020.02.054).

The virus’s respiratory symptoms are well documented and suggest primary transmission by droplet or contact, while other symptoms such as diarrhea, nausea, vomiting, and abdominal discomfort are less common and appear to vary between populations. The SARS coronavirus showed up in stool, even sometimes in patients discharged from the hospital. In a study of hospitalized patients in Wuhan, China, 10.1% of coronavirus patients had diarrhea and nausea in the 1-2 days before onset of fever and dyspnea. The first U.S. patient to be diagnosed had a 2-day history of nausea and vomiting, and had a loose bowel movement on the second day in the hospital. Clinicians later confirmed the presence of viral RNA in both the patient’s stool and airway.

The authors say that researchers in China have isolated viral RNA from the stool of two patients (unpublished), and it has been found in saliva, suggesting the possibility of the salivary gland as an infection or transmission route.

The authors maintain that previous studies likely overlooked or neglected patients who had mild intestinal symptoms. “Many efforts should be made to be alert on the initial digestive symptoms of COVID-19 for early detection, early diagnosis, early isolation and early intervention,” the authors wrote.

Like other coronaviruses, it appears that 2019-nCoV infects cells through an interaction between viral transmembrane spike glycoprotein (S-protein) receptor-binding domain, and the cell receptors angiotensin-converting enzyme 2 (ACE-2) and host cellular transmembrane serine protease (TMPRSS). Transcriptome analysis has shown that human lung AT2 cells express ACE-2 and TMPRSS, but esophagus upper and stratified epithelial cells also express both factors, as do stratified epithelial cells and absorptive enterocytes in the ileum and colon.

The researchers call for investigation into ACE-2 fusion proteins and TMPRSS inhibitors for diagnosis, prophylaxis, or treatment of COVID-19.

The authors also noted that COVID-19 has been linked to mild to moderate liver injury as revealed by elevated aminotransferases, hypoproteinemia and prothrombin time prolongation. This also has precedent in that the SARS coronavirus can infect the liver, and biopsies revealed mitoses and apoptosis, along with other abnormalities. SARS-associated hepatitis may be the result of viral hepatitis, immune overreaction, or a secondary effect of antiviral medications or other drugs. Little is known to date about the ability of 2019-nCoV to infect the liver, but single-cell RNA sequencing data from two distinct cohorts showed more ACE-2 expression in cholangiocytes (59.7%) than hepatocytes (2.6%), which indicates that the virus might directly affect intrahepatic bile ducts.

The authors had no sources of funding or financial conflicts.

SOURCE: GU J et al. Gastroenterology. 2020 March 3. doi: 10.1053/j.gastro.2020.02.054.

*This story was updated on 4/10.2020.

Patients with diabetes may be at extra risk for coronavirus disease (COVID-19) mortality, and doctors treating them need to keep up with the latest guidelines and expert advice.

Most health advisories about COVID-19 mention diabetes as one of the high-risk categories for the disease, likely because early data coming out of China, where the disease was first reported, indicated an elevated case-fatality rate for COVID-19 patients who also had diabetes.

In an article published in JAMA, Zunyou Wu, MD, and Jennifer M. McGoogan, PhD, summarized the findings from a February report on 44,672 confirmed cases of the disease from the Chinese Center for Disease Control and Prevention. The overall case-fatality rate (CFR) at that stage was 2.3% (1,023 deaths of the 44,672 confirmed cases). The data indicated that the CFR was elevated among COVID-19 patients with preexisting comorbid conditions, specifically, cardiovascular disease (CFR, 10.5%), diabetes (7.3%), chronic respiratory disease (6.3%), hypertension (6%), and cancer (5.6%).

The data also showed an aged-related trend in the CFR, with patients aged 80 years or older having a CFR of 14.8% and those aged 70-79 years, a rate of 8.0%, while there were no fatal cases reported in patients aged 9 years or younger (JAMA. 2020 Feb 24. doi: 10.1001/jama.2020.2648).

Those findings have been echoed by the U.S. Centers of Disease Control and Prevention. The American Diabetes Association and the American Association of Clinical Endocrinologists have in turn referenced the CDC in their COVID-19 guidance recommendations for patients with diabetes.

Guidelines were already in place for treatment of infections in patients with diabetes, and at this stage, it seems that the same guidelines would extend to those patients who are also diagnosed with COVID-19, which is caused by the novel coronavirus, SARS-CoV-2.

In general, patients with diabetes – especially those whose disease is not controlled, or not well controlled – can be more susceptible to more common infections, such as influenza and pneumonia, possibly because hyperglycemia can subdue immunity by disrupting function of the white blood cells.
 

Glucose control is key

An important factor in any form of infection control in patients with diabetes seems to be whether or not a patient’s glucose levels are well controlled, according to comments from members of the editorial advisory board for Clinical Endocrinology News. Good glucose control, therefore, could be instrumental in reducing both the risk for and severity of infection.

Paul Jellinger, MD, of the Center for Diabetes & Endocrine Care, Hollywood, Fla., said that, over the years, he had not observed higher infection rates in general in patients with hemoglobin A_1c levels below 7, or even higher. However, “a bigger question for me, given the broad category of ‘diabetes’ listed as a risk for serious coronavirus complications by the CDC, has been: Just which individuals with diabetes are really at risk? Are patients with well-controlled diabetes at increased risk as much as those with significant hyperglycemia and uncontrolled diabetes? In my view, not likely.”

Alan Jay Cohen, MD, agreed with Dr. Jellinger. “Many patients have called the office in the last 10 days to ask if there are special precautions they should take because they are reading that they are in the high-risk group because they have diabetes. Many of them are in superb, or at least pretty good, control. I have not seen where they have had a higher incidence of infection than the general population, and I have not seen data with COVID-19 that specifically demonstrates that a person with diabetes in good control has an increased risk,” he said.

“My recommendations to these patients have been the same as those given to the general population,” added Dr. Cohen, medical director at Baptist Medical Group: The Endocrine Clinic, Memphis.

Herbert I. Rettinger, MD, also conceded that poorly controlled blood sugars and confounding illnesses, such as renal and cardiac conditions, are common in patients with long-standing diabetes, but “there is a huge population of patients with type 1 diabetes, and very few seem to be more susceptible to infection. Perhaps I am missing those with poor diet and glucose control.”

Philip Levy, MD, picked up on that latter point, emphasizing that “endocrinologists take care of fewer patients with diabetes than do primary care physicians. Most patients with type 2 diabetes are not seen by us unless the PCP has problems [treating them],” so it could be that PCPs may see a higher number of patients who are at a greater risk for infections.

Ultimately, “good glucose control is very helpful in avoiding infections,” said Dr. Levy, of the Banner University Medical Group Endocrinology & Diabetes, Phoenix.
 

For sick patients

Guidelines for patients at the Joslin Diabetes Center in Boston advise patients who are feeling sick to continue taking their diabetes medications, unless instructed otherwise by their providers, and to monitor their glucose more frequently because it can spike suddenly.

Patients with type 1 diabetes should check for ketones if their glucose passes 250 mg/dL, according to the guidelines, and patients should remain hydrated at all times and get plenty of rest.

“Sick-day guidelines definitely apply, but patients should be advised to get tested if they have any symptoms they are concerned about,” said Dr. Rettinger, of the Endocrinology Medical Group of Orange County, Orange, Calif.

If patients with diabetes develop COVID-19, then home management may still be possible, according to Ritesh Gupta, MD, of Fortis C-DOC Hospital, New Delhi, and colleagues (Diabetes Metab Syndr. 2020 Mar 10;14[3]:211-2. doi: 10.1016/j.dsx.2020.03.002).

Dr. Rettinger agreed, noting that home management would be feasible as long as “everything is going well, that is, the patient is not experiencing respiratory problems or difficulties in controlling glucose levels. Consider patients with type 1 diabetes who have COVID-19 as you would a nursing home patient – ever vigilant.”

Dr. Gupta and coauthors also recommended basic treatment measures such as maintaining hydration and managing symptoms with acetaminophen and steam inhalation, and home isolation for 14 days or until the symptoms resolve. However, the ADA warns in its guidelines that patients should “be aware that some constant glucose monitoring sensors (Dexcom G5, Medtronic Enlite, and Guardian) are impacted by acetaminophen (Tylenol), and that patients should check with finger sticks to ensure accuracy [if they are taking acetaminophen].”

In the event of hyperglycemia with fever in patients with type 1 diabetes, blood glucose and urinary ketones should be monitored often, the authors wrote, cautioning that “frequent changes in dosage and correctional bolus may be required to maintain normoglycemia.” Dr Rettinger emphasized that “hyperglycemia, as always, is best treated with fluids and insulin and frequent checks of sugars to be sure the treatment regimen is successful.”

In regard to diabetic drug regimens, patients with type 1 or 2 disease should continue on their current medications, advised Yehuda Handelsman, MD. “Some, especially those on insulin, may require more of it. And the patient should increase fluid intake to prevent fluid depletion. We do not reduce antihyperglycemic medication to preserve fluids.

Preventive measures

In the interest of maintaining good glucose control, patients also should monitor their glucose levels more frequently so that fluctuations can be detected early and quickly addressed with the appropriate medication adjustments, according to guidelines from the ADA and AACE. They should continue to follow a healthy diet that includes adequate protein and they should exercise regularly.

Patients should ensure that they have enough medication and testing supplies – for at least 14 days, and longer, if costs permit – in case they have to go into quarantine.

General preventive measures, such as frequent hand washing with soap and water, practicing good respiratory hygiene by sneezing or coughing into a facial tissue or bent elbow, also apply for reducing the risk of infection. Touching of the face should be avoided, as should nonessential travel and contact with infected individuals.

Patients with diabetes should always be current with their influenza and pneumonia shots.

Dr. Rettinger said that he always recommends the following preventative measures to his patients and he is using the current health crisis to reinforce them:

• Eat lots of multicolored fruits and vegetables.
• Eat yogurt and take probiotics to keep the intestinal biome strong and functional.
• Be extra vigilant regarding sugars and sugar control to avoid peaks and valleys wherever possible.
• Keep the immune system strong with at least 7-8 hours sleep and reduce stress levels whenever possible.
• Avoid crowds and handshaking.
• Wash hands regularly.

Possible therapies

There are currently no drugs that have been approved specifically for the treatment of COVID-19, although a vaccine against the disease is currently under development.

Dr. Gupta and his colleagues noted in their article that there have been reports of the anecdotal use of antiviral drugs such as lopinavir, ritonavir, interferon-beta, the RNA polymerase inhibitor remdesivir, and chloroquine.

However, Dr. Handelsman said that, as far as he knows, none of these drugs has been shown to be beneficial for COVID-19. “Some [providers] have tried Tamiflu, but with no clear outcomes, and for severely sick patients, they tried medications for anti-HIV, hepatitis C, and malaria, but so far, there has been no breakthrough.”

Dr. Cohen, Dr. Handelsman, Dr. Jellinger, Dr. Levy, and Dr. Rettinger are members of the editorial advisory board of Clinical Endocrinology News. Dr. Gupta and Dr. Wu, and their colleagues, reported no conflicts of interest.

rmatthews@mdedge.com

Patients with diabetes may be at extra risk for coronavirus disease (COVID-19) mortality, and doctors treating them need to keep up with the latest guidelines and expert advice.

Most health advisories about COVID-19 mention diabetes as one of the high-risk categories for the disease, likely because early data coming out of China, where the disease was first reported, indicated an elevated case-fatality rate for COVID-19 patients who also had diabetes.

In an article published in JAMA, Zunyou Wu, MD, and Jennifer M. McGoogan, PhD, summarized the findings from a February report on 44,672 confirmed cases of the disease from the Chinese Center for Disease Control and Prevention. The overall case-fatality rate (CFR) at that stage was 2.3% (1,023 deaths of the 44,672 confirmed cases). The data indicated that the CFR was elevated among COVID-19 patients with preexisting comorbid conditions, specifically, cardiovascular disease (CFR, 10.5%), diabetes (7.3%), chronic respiratory disease (6.3%), hypertension (6%), and cancer (5.6%).

The data also showed an aged-related trend in the CFR, with patients aged 80 years or older having a CFR of 14.8% and those aged 70-79 years, a rate of 8.0%, while there were no fatal cases reported in patients aged 9 years or younger (JAMA. 2020 Feb 24. doi: 10.1001/jama.2020.2648).

Those findings have been echoed by the U.S. Centers of Disease Control and Prevention. The American Diabetes Association and the American Association of Clinical Endocrinologists have in turn referenced the CDC in their COVID-19 guidance recommendations for patients with diabetes.

Guidelines were already in place for treatment of infections in patients with diabetes, and at this stage, it seems that the same guidelines would extend to those patients who are also diagnosed with COVID-19, which is caused by the novel coronavirus, SARS-CoV-2.

In general, patients with diabetes – especially those whose disease is not controlled, or not well controlled – can be more susceptible to more common infections, such as influenza and pneumonia, possibly because hyperglycemia can subdue immunity by disrupting function of the white blood cells.
 

Glucose control is key

An important factor in any form of infection control in patients with diabetes seems to be whether or not a patient’s glucose levels are well controlled, according to comments from members of the editorial advisory board for Clinical Endocrinology News. Good glucose control, therefore, could be instrumental in reducing both the risk for and severity of infection.

Paul Jellinger, MD, of the Center for Diabetes & Endocrine Care, Hollywood, Fla., said that, over the years, he had not observed higher infection rates in general in patients with hemoglobin A_1c levels below 7, or even higher. However, “a bigger question for me, given the broad category of ‘diabetes’ listed as a risk for serious coronavirus complications by the CDC, has been: Just which individuals with diabetes are really at risk? Are patients with well-controlled diabetes at increased risk as much as those with significant hyperglycemia and uncontrolled diabetes? In my view, not likely.”

Alan Jay Cohen, MD, agreed with Dr. Jellinger. “Many patients have called the office in the last 10 days to ask if there are special precautions they should take because they are reading that they are in the high-risk group because they have diabetes. Many of them are in superb, or at least pretty good, control. I have not seen where they have had a higher incidence of infection than the general population, and I have not seen data with COVID-19 that specifically demonstrates that a person with diabetes in good control has an increased risk,” he said.

“My recommendations to these patients have been the same as those given to the general population,” added Dr. Cohen, medical director at Baptist Medical Group: The Endocrine Clinic, Memphis.

Herbert I. Rettinger, MD, also conceded that poorly controlled blood sugars and confounding illnesses, such as renal and cardiac conditions, are common in patients with long-standing diabetes, but “there is a huge population of patients with type 1 diabetes, and very few seem to be more susceptible to infection. Perhaps I am missing those with poor diet and glucose control.”

Philip Levy, MD, picked up on that latter point, emphasizing that “endocrinologists take care of fewer patients with diabetes than do primary care physicians. Most patients with type 2 diabetes are not seen by us unless the PCP has problems [treating them],” so it could be that PCPs may see a higher number of patients who are at a greater risk for infections.

Ultimately, “good glucose control is very helpful in avoiding infections,” said Dr. Levy, of the Banner University Medical Group Endocrinology & Diabetes, Phoenix.
 

For sick patients

Guidelines for patients at the Joslin Diabetes Center in Boston advise patients who are feeling sick to continue taking their diabetes medications, unless instructed otherwise by their providers, and to monitor their glucose more frequently because it can spike suddenly.

Patients with type 1 diabetes should check for ketones if their glucose passes 250 mg/dL, according to the guidelines, and patients should remain hydrated at all times and get plenty of rest.

“Sick-day guidelines definitely apply, but patients should be advised to get tested if they have any symptoms they are concerned about,” said Dr. Rettinger, of the Endocrinology Medical Group of Orange County, Orange, Calif.

If patients with diabetes develop COVID-19, then home management may still be possible, according to Ritesh Gupta, MD, of Fortis C-DOC Hospital, New Delhi, and colleagues (Diabetes Metab Syndr. 2020 Mar 10;14[3]:211-2. doi: 10.1016/j.dsx.2020.03.002).

Dr. Rettinger agreed, noting that home management would be feasible as long as “everything is going well, that is, the patient is not experiencing respiratory problems or difficulties in controlling glucose levels. Consider patients with type 1 diabetes who have COVID-19 as you would a nursing home patient – ever vigilant.”

Dr. Gupta and coauthors also recommended basic treatment measures such as maintaining hydration and managing symptoms with acetaminophen and steam inhalation, and home isolation for 14 days or until the symptoms resolve. However, the ADA warns in its guidelines that patients should “be aware that some constant glucose monitoring sensors (Dexcom G5, Medtronic Enlite, and Guardian) are impacted by acetaminophen (Tylenol), and that patients should check with finger sticks to ensure accuracy [if they are taking acetaminophen].”

In the event of hyperglycemia with fever in patients with type 1 diabetes, blood glucose and urinary ketones should be monitored often, the authors wrote, cautioning that “frequent changes in dosage and correctional bolus may be required to maintain normoglycemia.” Dr Rettinger emphasized that “hyperglycemia, as always, is best treated with fluids and insulin and frequent checks of sugars to be sure the treatment regimen is successful.”

In regard to diabetic drug regimens, patients with type 1 or 2 disease should continue on their current medications, advised Yehuda Handelsman, MD. “Some, especially those on insulin, may require more of it. And the patient should increase fluid intake to prevent fluid depletion. We do not reduce antihyperglycemic medication to preserve fluids.

Preventive measures

In the interest of maintaining good glucose control, patients also should monitor their glucose levels more frequently so that fluctuations can be detected early and quickly addressed with the appropriate medication adjustments, according to guidelines from the ADA and AACE. They should continue to follow a healthy diet that includes adequate protein and they should exercise regularly.

Patients should ensure that they have enough medication and testing supplies – for at least 14 days, and longer, if costs permit – in case they have to go into quarantine.

General preventive measures, such as frequent hand washing with soap and water, practicing good respiratory hygiene by sneezing or coughing into a facial tissue or bent elbow, also apply for reducing the risk of infection. Touching of the face should be avoided, as should nonessential travel and contact with infected individuals.

Patients with diabetes should always be current with their influenza and pneumonia shots.

Dr. Rettinger said that he always recommends the following preventative measures to his patients and he is using the current health crisis to reinforce them:

• Eat lots of multicolored fruits and vegetables.
• Eat yogurt and take probiotics to keep the intestinal biome strong and functional.
• Be extra vigilant regarding sugars and sugar control to avoid peaks and valleys wherever possible.
• Keep the immune system strong with at least 7-8 hours sleep and reduce stress levels whenever possible.
• Avoid crowds and handshaking.
• Wash hands regularly.

Possible therapies

There are currently no drugs that have been approved specifically for the treatment of COVID-19, although a vaccine against the disease is currently under development.

Dr. Gupta and his colleagues noted in their article that there have been reports of the anecdotal use of antiviral drugs such as lopinavir, ritonavir, interferon-beta, the RNA polymerase inhibitor remdesivir, and chloroquine.

However, Dr. Handelsman said that, as far as he knows, none of these drugs has been shown to be beneficial for COVID-19. “Some [providers] have tried Tamiflu, but with no clear outcomes, and for severely sick patients, they tried medications for anti-HIV, hepatitis C, and malaria, but so far, there has been no breakthrough.”

Dr. Cohen, Dr. Handelsman, Dr. Jellinger, Dr. Levy, and Dr. Rettinger are members of the editorial advisory board of Clinical Endocrinology News. Dr. Gupta and Dr. Wu, and their colleagues, reported no conflicts of interest.

rmatthews@mdedge.com

Patients with diabetes may be at extra risk for coronavirus disease (COVID-19) mortality, and doctors treating them need to keep up with the latest guidelines and expert advice.

Most health advisories about COVID-19 mention diabetes as one of the high-risk categories for the disease, likely because early data coming out of China, where the disease was first reported, indicated an elevated case-fatality rate for COVID-19 patients who also had diabetes.

In an article published in JAMA, Zunyou Wu, MD, and Jennifer M. McGoogan, PhD, summarized the findings from a February report on 44,672 confirmed cases of the disease from the Chinese Center for Disease Control and Prevention. The overall case-fatality rate (CFR) at that stage was 2.3% (1,023 deaths of the 44,672 confirmed cases). The data indicated that the CFR was elevated among COVID-19 patients with preexisting comorbid conditions, specifically, cardiovascular disease (CFR, 10.5%), diabetes (7.3%), chronic respiratory disease (6.3%), hypertension (6%), and cancer (5.6%).

The data also showed an aged-related trend in the CFR, with patients aged 80 years or older having a CFR of 14.8% and those aged 70-79 years, a rate of 8.0%, while there were no fatal cases reported in patients aged 9 years or younger (JAMA. 2020 Feb 24. doi: 10.1001/jama.2020.2648).

Those findings have been echoed by the U.S. Centers of Disease Control and Prevention. The American Diabetes Association and the American Association of Clinical Endocrinologists have in turn referenced the CDC in their COVID-19 guidance recommendations for patients with diabetes.

Guidelines were already in place for treatment of infections in patients with diabetes, and at this stage, it seems that the same guidelines would extend to those patients who are also diagnosed with COVID-19, which is caused by the novel coronavirus, SARS-CoV-2.

In general, patients with diabetes – especially those whose disease is not controlled, or not well controlled – can be more susceptible to more common infections, such as influenza and pneumonia, possibly because hyperglycemia can subdue immunity by disrupting function of the white blood cells.
 

Glucose control is key

An important factor in any form of infection control in patients with diabetes seems to be whether or not a patient’s glucose levels are well controlled, according to comments from members of the editorial advisory board for Clinical Endocrinology News. Good glucose control, therefore, could be instrumental in reducing both the risk for and severity of infection.

Paul Jellinger, MD, of the Center for Diabetes & Endocrine Care, Hollywood, Fla., said that, over the years, he had not observed higher infection rates in general in patients with hemoglobin A_1c levels below 7, or even higher. However, “a bigger question for me, given the broad category of ‘diabetes’ listed as a risk for serious coronavirus complications by the CDC, has been: Just which individuals with diabetes are really at risk? Are patients with well-controlled diabetes at increased risk as much as those with significant hyperglycemia and uncontrolled diabetes? In my view, not likely.”

Alan Jay Cohen, MD, agreed with Dr. Jellinger. “Many patients have called the office in the last 10 days to ask if there are special precautions they should take because they are reading that they are in the high-risk group because they have diabetes. Many of them are in superb, or at least pretty good, control. I have not seen where they have had a higher incidence of infection than the general population, and I have not seen data with COVID-19 that specifically demonstrates that a person with diabetes in good control has an increased risk,” he said.

“My recommendations to these patients have been the same as those given to the general population,” added Dr. Cohen, medical director at Baptist Medical Group: The Endocrine Clinic, Memphis.

Herbert I. Rettinger, MD, also conceded that poorly controlled blood sugars and confounding illnesses, such as renal and cardiac conditions, are common in patients with long-standing diabetes, but “there is a huge population of patients with type 1 diabetes, and very few seem to be more susceptible to infection. Perhaps I am missing those with poor diet and glucose control.”

Philip Levy, MD, picked up on that latter point, emphasizing that “endocrinologists take care of fewer patients with diabetes than do primary care physicians. Most patients with type 2 diabetes are not seen by us unless the PCP has problems [treating them],” so it could be that PCPs may see a higher number of patients who are at a greater risk for infections.

Ultimately, “good glucose control is very helpful in avoiding infections,” said Dr. Levy, of the Banner University Medical Group Endocrinology & Diabetes, Phoenix.
 

For sick patients

Guidelines for patients at the Joslin Diabetes Center in Boston advise patients who are feeling sick to continue taking their diabetes medications, unless instructed otherwise by their providers, and to monitor their glucose more frequently because it can spike suddenly.

Patients with type 1 diabetes should check for ketones if their glucose passes 250 mg/dL, according to the guidelines, and patients should remain hydrated at all times and get plenty of rest.

“Sick-day guidelines definitely apply, but patients should be advised to get tested if they have any symptoms they are concerned about,” said Dr. Rettinger, of the Endocrinology Medical Group of Orange County, Orange, Calif.

If patients with diabetes develop COVID-19, then home management may still be possible, according to Ritesh Gupta, MD, of Fortis C-DOC Hospital, New Delhi, and colleagues (Diabetes Metab Syndr. 2020 Mar 10;14[3]:211-2. doi: 10.1016/j.dsx.2020.03.002).

Dr. Rettinger agreed, noting that home management would be feasible as long as “everything is going well, that is, the patient is not experiencing respiratory problems or difficulties in controlling glucose levels. Consider patients with type 1 diabetes who have COVID-19 as you would a nursing home patient – ever vigilant.”

Dr. Gupta and coauthors also recommended basic treatment measures such as maintaining hydration and managing symptoms with acetaminophen and steam inhalation, and home isolation for 14 days or until the symptoms resolve. However, the ADA warns in its guidelines that patients should “be aware that some constant glucose monitoring sensors (Dexcom G5, Medtronic Enlite, and Guardian) are impacted by acetaminophen (Tylenol), and that patients should check with finger sticks to ensure accuracy [if they are taking acetaminophen].”

In the event of hyperglycemia with fever in patients with type 1 diabetes, blood glucose and urinary ketones should be monitored often, the authors wrote, cautioning that “frequent changes in dosage and correctional bolus may be required to maintain normoglycemia.” Dr Rettinger emphasized that “hyperglycemia, as always, is best treated with fluids and insulin and frequent checks of sugars to be sure the treatment regimen is successful.”

In regard to diabetic drug regimens, patients with type 1 or 2 disease should continue on their current medications, advised Yehuda Handelsman, MD. “Some, especially those on insulin, may require more of it. And the patient should increase fluid intake to prevent fluid depletion. We do not reduce antihyperglycemic medication to preserve fluids.

Preventive measures

In the interest of maintaining good glucose control, patients also should monitor their glucose levels more frequently so that fluctuations can be detected early and quickly addressed with the appropriate medication adjustments, according to guidelines from the ADA and AACE. They should continue to follow a healthy diet that includes adequate protein and they should exercise regularly.

Patients should ensure that they have enough medication and testing supplies – for at least 14 days, and longer, if costs permit – in case they have to go into quarantine.

General preventive measures, such as frequent hand washing with soap and water, practicing good respiratory hygiene by sneezing or coughing into a facial tissue or bent elbow, also apply for reducing the risk of infection. Touching of the face should be avoided, as should nonessential travel and contact with infected individuals.

Patients with diabetes should always be current with their influenza and pneumonia shots.

Dr. Rettinger said that he always recommends the following preventative measures to his patients and he is using the current health crisis to reinforce them:

• Eat lots of multicolored fruits and vegetables.
• Eat yogurt and take probiotics to keep the intestinal biome strong and functional.
• Be extra vigilant regarding sugars and sugar control to avoid peaks and valleys wherever possible.
• Keep the immune system strong with at least 7-8 hours sleep and reduce stress levels whenever possible.
• Avoid crowds and handshaking.
• Wash hands regularly.

Possible therapies

There are currently no drugs that have been approved specifically for the treatment of COVID-19, although a vaccine against the disease is currently under development.

Dr. Gupta and his colleagues noted in their article that there have been reports of the anecdotal use of antiviral drugs such as lopinavir, ritonavir, interferon-beta, the RNA polymerase inhibitor remdesivir, and chloroquine.

However, Dr. Handelsman said that, as far as he knows, none of these drugs has been shown to be beneficial for COVID-19. “Some [providers] have tried Tamiflu, but with no clear outcomes, and for severely sick patients, they tried medications for anti-HIV, hepatitis C, and malaria, but so far, there has been no breakthrough.”

Dr. Cohen, Dr. Handelsman, Dr. Jellinger, Dr. Levy, and Dr. Rettinger are members of the editorial advisory board of Clinical Endocrinology News. Dr. Gupta and Dr. Wu, and their colleagues, reported no conflicts of interest.

rmatthews@mdedge.com