Pulmonary Health Hub

The World Health Organization has formally declared the COVID-19 outbreak a pandemic.

“WHO has been assessing this outbreak around the clock and we are deeply concerned both by the alarming levels of spread and severity, and by the alarming levels of inaction,” WHO Director-General Tedros Adhanom Ghebreyesus said during a March 11 press briefing. “We therefore made the assessment that COVID-19 can be characterized as a pandemic.”

He noted that this is the first time a coronavirus has been seen as a pandemic.

The Director-General cautioned that just looking at the number of countries affected, 114 countries, “does not tell the full story. ... We cannot say this loudly enough, or clearly enough, or often enough: All countries can still change the course of this pandemic.”

He reiterated the need for a whole-of-government and a whole-of-society approach to dealing with this, including taking precautions such as isolating, testing, and treating every case and tracing every contact, as well as readying hospitals and health care professionals.

“Let’s look out for each other, because we need each other,” he said.

[email protected]

The World Health Organization has formally declared the COVID-19 outbreak a pandemic.

“WHO has been assessing this outbreak around the clock and we are deeply concerned both by the alarming levels of spread and severity, and by the alarming levels of inaction,” WHO Director-General Tedros Adhanom Ghebreyesus said during a March 11 press briefing. “We therefore made the assessment that COVID-19 can be characterized as a pandemic.”

He noted that this is the first time a coronavirus has been seen as a pandemic.

The Director-General cautioned that just looking at the number of countries affected, 114 countries, “does not tell the full story. ... We cannot say this loudly enough, or clearly enough, or often enough: All countries can still change the course of this pandemic.”

He reiterated the need for a whole-of-government and a whole-of-society approach to dealing with this, including taking precautions such as isolating, testing, and treating every case and tracing every contact, as well as readying hospitals and health care professionals.

“Let’s look out for each other, because we need each other,” he said.

[email protected]

The World Health Organization has formally declared the COVID-19 outbreak a pandemic.

“WHO has been assessing this outbreak around the clock and we are deeply concerned both by the alarming levels of spread and severity, and by the alarming levels of inaction,” WHO Director-General Tedros Adhanom Ghebreyesus said during a March 11 press briefing. “We therefore made the assessment that COVID-19 can be characterized as a pandemic.”

He noted that this is the first time a coronavirus has been seen as a pandemic.

The Director-General cautioned that just looking at the number of countries affected, 114 countries, “does not tell the full story. ... We cannot say this loudly enough, or clearly enough, or often enough: All countries can still change the course of this pandemic.”

He reiterated the need for a whole-of-government and a whole-of-society approach to dealing with this, including taking precautions such as isolating, testing, and treating every case and tracing every contact, as well as readying hospitals and health care professionals.

“Let’s look out for each other, because we need each other,” he said.

[email protected]

A new indication for the tyrosine kinase inhibitor nintedanib approved by the Food and Drug Administration on March 9, 2020, broadened the drug’s targeted population to include patients with chronic fibrosing interstitial lung diseases with a progressive phenotype.

This new group of patients eligible for nintedanib treatment extends the drug’s labeling beyond patients with idiopathic pulmonary fibrosis (IPF) or interstitial lung disease (ILD) associated with systemic sclerosis or scleroderma, and may come close to doubling the total number of eligible patients.

The new, expanded indication “helps to fulfill an unmet treatment need, as patients with these life-threatening lung diseases have not had an approved medication until now,” said Banu Karimi-Shah, MD, acting deputy director of the division of pulmonary, allergy, and rheumatology products in the FDA’s Center for Drug Evaluation and Research, in a written agency statement that announced the new indication.

The FDA first approved nintedanib (Ofev) for treating IPF in October 2014, and then granted a second indication in September 2019 for ILD associated with systemic sclerosis or scleroderma.

A recent assessment of 1,285 Canadian patients diagnosed with fibrotic ILD and entered into a national registry (CARE-PF) showed that IPF was the associated diagnosis for 25% of patients, and that the majority of patients had other primary diagnoses such as connective tissue disease ILD in 33% of enrolled patients, unclassifiable ILD in 22%, chronic sensitivity pneumonitis in about 8%, sarcoidosis in 3%, as well as other types (BMC Pulm Med. 2019 Nov 27. doi: 10.1186/s12890-019-0986-4).

It remains unclear right now what percentage of patients with fibrotic ILD have the progressive form that would make them eligible for nintedanib treatment under the new indication, but it’s probably about another quarter of the entire ILD population, or roughly similar to the number of patients with an IPF etiology who are already eligible to get the drug, commented Martin Kolb, MD, a professor of respirology at McMaster University, Hamilton, Ont., and a coinvestigator on the CARE-PF registry. A goal of the registry, which has now enrolled nearly 3,700 ILD patients, is to track them serially to get a better handle on the prevalence of progressive disease. The percentage of patients with ILD associated with systemic sclerosis or scleroderma is “relatively small,” compared with these other two patients subgroups, Dr. Kolb said in an interview.

The evidence base for treating patients with progressive ILD is “really strong,” he noted, and comes primarily from a major trial reported last year – the INBUILD study – that randomized 663 patients to treatment with either nintedanib or placebo and showed that nintedanib treatment significantly cut the rate of decline in forced vital capacity during 1 year of treatment (New Engl J Med. 2019 Oct 31;381[18]:1718-27). The patients entered the study as referrals from routine practice with documented ILD with progressive fibrosis that was not responsive to treatment with steroids or other immunosuppressive drugs, and reflects real-world, community practice, Dr. Kolb said.

“Conceptually, it makes so much sense” to treat the patients enrolled in INBUILD, the same patients who fit the new indication, with an agent like nintedanib that slows fibrosis progression, and in some patients may bring progression to a virtual halt, said Dr. Kolb, a coinvestigator on the INBUILD study. Future treatment of these patients will likely involve coupling an antifibrotic drug like nintedanib with an anti-inflammatory agent, although combined treatment of this type needs more study, he noted. In the more than 5 years since nintedanib came onto the U.S. market, it has been used on more than 10,000 patients and has generated no new safety concerns beyond those first included in the drug’s label.

The INBUILD study was sponsored by Boehringer Ingelheim, the company that markets nintedanib. Dr. Kolb has been a consultant to, received honoraria from, and received research funding from Boehringer Ingelheim. He has also received consulting fees or honoraria from Genoa, Gilead, GlaxoSmithKline, Indalo, Prometic, Roche, and Third Pole, and he has received research funding from Actelion, Alkermes, Gilead, GlaxoSmithKline, Pharmaxis, Prometic, RespiVert, and Roche.

[email protected]

A new indication for the tyrosine kinase inhibitor nintedanib approved by the Food and Drug Administration on March 9, 2020, broadened the drug’s targeted population to include patients with chronic fibrosing interstitial lung diseases with a progressive phenotype.

This new group of patients eligible for nintedanib treatment extends the drug’s labeling beyond patients with idiopathic pulmonary fibrosis (IPF) or interstitial lung disease (ILD) associated with systemic sclerosis or scleroderma, and may come close to doubling the total number of eligible patients.

The new, expanded indication “helps to fulfill an unmet treatment need, as patients with these life-threatening lung diseases have not had an approved medication until now,” said Banu Karimi-Shah, MD, acting deputy director of the division of pulmonary, allergy, and rheumatology products in the FDA’s Center for Drug Evaluation and Research, in a written agency statement that announced the new indication.

The FDA first approved nintedanib (Ofev) for treating IPF in October 2014, and then granted a second indication in September 2019 for ILD associated with systemic sclerosis or scleroderma.

A recent assessment of 1,285 Canadian patients diagnosed with fibrotic ILD and entered into a national registry (CARE-PF) showed that IPF was the associated diagnosis for 25% of patients, and that the majority of patients had other primary diagnoses such as connective tissue disease ILD in 33% of enrolled patients, unclassifiable ILD in 22%, chronic sensitivity pneumonitis in about 8%, sarcoidosis in 3%, as well as other types (BMC Pulm Med. 2019 Nov 27. doi: 10.1186/s12890-019-0986-4).

It remains unclear right now what percentage of patients with fibrotic ILD have the progressive form that would make them eligible for nintedanib treatment under the new indication, but it’s probably about another quarter of the entire ILD population, or roughly similar to the number of patients with an IPF etiology who are already eligible to get the drug, commented Martin Kolb, MD, a professor of respirology at McMaster University, Hamilton, Ont., and a coinvestigator on the CARE-PF registry. A goal of the registry, which has now enrolled nearly 3,700 ILD patients, is to track them serially to get a better handle on the prevalence of progressive disease. The percentage of patients with ILD associated with systemic sclerosis or scleroderma is “relatively small,” compared with these other two patients subgroups, Dr. Kolb said in an interview.

The evidence base for treating patients with progressive ILD is “really strong,” he noted, and comes primarily from a major trial reported last year – the INBUILD study – that randomized 663 patients to treatment with either nintedanib or placebo and showed that nintedanib treatment significantly cut the rate of decline in forced vital capacity during 1 year of treatment (New Engl J Med. 2019 Oct 31;381[18]:1718-27). The patients entered the study as referrals from routine practice with documented ILD with progressive fibrosis that was not responsive to treatment with steroids or other immunosuppressive drugs, and reflects real-world, community practice, Dr. Kolb said.

“Conceptually, it makes so much sense” to treat the patients enrolled in INBUILD, the same patients who fit the new indication, with an agent like nintedanib that slows fibrosis progression, and in some patients may bring progression to a virtual halt, said Dr. Kolb, a coinvestigator on the INBUILD study. Future treatment of these patients will likely involve coupling an antifibrotic drug like nintedanib with an anti-inflammatory agent, although combined treatment of this type needs more study, he noted. In the more than 5 years since nintedanib came onto the U.S. market, it has been used on more than 10,000 patients and has generated no new safety concerns beyond those first included in the drug’s label.

The INBUILD study was sponsored by Boehringer Ingelheim, the company that markets nintedanib. Dr. Kolb has been a consultant to, received honoraria from, and received research funding from Boehringer Ingelheim. He has also received consulting fees or honoraria from Genoa, Gilead, GlaxoSmithKline, Indalo, Prometic, Roche, and Third Pole, and he has received research funding from Actelion, Alkermes, Gilead, GlaxoSmithKline, Pharmaxis, Prometic, RespiVert, and Roche.

[email protected]

A new indication for the tyrosine kinase inhibitor nintedanib approved by the Food and Drug Administration on March 9, 2020, broadened the drug’s targeted population to include patients with chronic fibrosing interstitial lung diseases with a progressive phenotype.

This new group of patients eligible for nintedanib treatment extends the drug’s labeling beyond patients with idiopathic pulmonary fibrosis (IPF) or interstitial lung disease (ILD) associated with systemic sclerosis or scleroderma, and may come close to doubling the total number of eligible patients.

The new, expanded indication “helps to fulfill an unmet treatment need, as patients with these life-threatening lung diseases have not had an approved medication until now,” said Banu Karimi-Shah, MD, acting deputy director of the division of pulmonary, allergy, and rheumatology products in the FDA’s Center for Drug Evaluation and Research, in a written agency statement that announced the new indication.

The FDA first approved nintedanib (Ofev) for treating IPF in October 2014, and then granted a second indication in September 2019 for ILD associated with systemic sclerosis or scleroderma.

A recent assessment of 1,285 Canadian patients diagnosed with fibrotic ILD and entered into a national registry (CARE-PF) showed that IPF was the associated diagnosis for 25% of patients, and that the majority of patients had other primary diagnoses such as connective tissue disease ILD in 33% of enrolled patients, unclassifiable ILD in 22%, chronic sensitivity pneumonitis in about 8%, sarcoidosis in 3%, as well as other types (BMC Pulm Med. 2019 Nov 27. doi: 10.1186/s12890-019-0986-4).

It remains unclear right now what percentage of patients with fibrotic ILD have the progressive form that would make them eligible for nintedanib treatment under the new indication, but it’s probably about another quarter of the entire ILD population, or roughly similar to the number of patients with an IPF etiology who are already eligible to get the drug, commented Martin Kolb, MD, a professor of respirology at McMaster University, Hamilton, Ont., and a coinvestigator on the CARE-PF registry. A goal of the registry, which has now enrolled nearly 3,700 ILD patients, is to track them serially to get a better handle on the prevalence of progressive disease. The percentage of patients with ILD associated with systemic sclerosis or scleroderma is “relatively small,” compared with these other two patients subgroups, Dr. Kolb said in an interview.

The evidence base for treating patients with progressive ILD is “really strong,” he noted, and comes primarily from a major trial reported last year – the INBUILD study – that randomized 663 patients to treatment with either nintedanib or placebo and showed that nintedanib treatment significantly cut the rate of decline in forced vital capacity during 1 year of treatment (New Engl J Med. 2019 Oct 31;381[18]:1718-27). The patients entered the study as referrals from routine practice with documented ILD with progressive fibrosis that was not responsive to treatment with steroids or other immunosuppressive drugs, and reflects real-world, community practice, Dr. Kolb said.

“Conceptually, it makes so much sense” to treat the patients enrolled in INBUILD, the same patients who fit the new indication, with an agent like nintedanib that slows fibrosis progression, and in some patients may bring progression to a virtual halt, said Dr. Kolb, a coinvestigator on the INBUILD study. Future treatment of these patients will likely involve coupling an antifibrotic drug like nintedanib with an anti-inflammatory agent, although combined treatment of this type needs more study, he noted. In the more than 5 years since nintedanib came onto the U.S. market, it has been used on more than 10,000 patients and has generated no new safety concerns beyond those first included in the drug’s label.

The INBUILD study was sponsored by Boehringer Ingelheim, the company that markets nintedanib. Dr. Kolb has been a consultant to, received honoraria from, and received research funding from Boehringer Ingelheim. He has also received consulting fees or honoraria from Genoa, Gilead, GlaxoSmithKline, Indalo, Prometic, Roche, and Third Pole, and he has received research funding from Actelion, Alkermes, Gilead, GlaxoSmithKline, Pharmaxis, Prometic, RespiVert, and Roche.

[email protected]

With coronavirus disease (COVID-19) reaching epidemic proportions, many US children are growing increasingly anxious about what this means for their own health and safety and that of their friends and family.

The constantly changing numbers of people affected by the virus and the evolving situation mean daily life for many children is affected in some way, with school trips, sports tournaments, and family vacations being postponed or canceled.

All children may have a heightened level of worry, and some who are normally anxious might be obsessing more about handwashing or getting sick.

Experts say there are ways to manage this fear to help children feel safe and appropriately informed.

Clinicians and other adults should provide children with honest and accurate information geared to their age and developmental level, said David Fassler, MD, clinical professor of psychiatry, University of Vermont Larner College of Medicine, Burlington, and member of the Consumer Issues Committee of the American Academy of Child and Adolescent Psychiatry.

That said, it’s also acceptable to let children know that some questions can’t be answered, said Fassler.
 

Be truthful, calm

“This is partly because the information keeps changing as we learn more about how the virus spreads, how to best protect communities, and how to treat people who get sick,” he added.

Clinicians and parents should remind children “that there are a lot of adults who are working very hard to keep them safe,” said Eli R. Lebowitz, PhD, associate professor in the Child Study Center, Yale School of Medicine, New Haven, Connecticut, who directs a program for anxiety.

It’s important for adults to pay attention not only to what they say to children but also how they say it, said Lebowitz. He highlighted the importance of talking about the virus “in a calm and matter-of-fact way” rather than in an anxious way.

“If you look scared or tense or your voice is conveying that you’re really scared, the child is going to absorb that and feel anxious as well,” he noted.

This advice also applies when adults are discussing the issue among themselves. They should be aware that “children are listening” and are picking up any anxiety or panic adults are expressing.

Children are soaking up information about this virus from the Internet, the media, friends, teachers, and elsewhere. Lebowitz suggests asking children what they have already heard, which provides an opportunity to correct rumors and inaccurate information.

“A child might have a very inflated sense of what the actual risk is. For example, they may think that anyone who gets the virus dies,” he said.
 

Myth busting

Adults should let children know that not everything they hear from friends or on the Internet “is necessarily correct,” he added.

Some children who have experienced serious illness or losses may be particularly vulnerable to experiencing intense reactions to graphic news reports or images of illness or death and may need extra support, said Fassler.

Adults could use the “framework of knowledge” that children already have, said Lebowitz. He noted that all children are aware of sickness.

“They know people get sick, and they themselves have probably been sick, so you can tell them that this is a sickness like a bad flu,” he said.

Children should be encouraged to approach adults they trust, such as their pediatrician, a parent, or a teacher, with their questions, said Lebowitz. “Those are the people who are able to give them the most accurate information.”

Fassler noted that accurate, up-to-date information is available via fact sheets developed by the Centers for Disease Control and Prevention and the World Health Organization.

Although it’s helpful and appropriate to be reassuring, Fassler advises not to make unrealistic promises.

“It’s fine to tell kids that you’ll deal with whatever happens, even if it means altering travel plans or work schedules, but you can’t promise that no one in your state or community will get sick,” he said.
 

Maintain healthy habits

Physicians and other adults can tell children “in an age-appropriate way” how the virus is transmitted and what the symptoms are, but it’s important to emphasize that most people who are sick don’t have COVID-19, said Lebowitz.

“I would emphasize that the people who are the sickest are the elderly who are already sick, rather than healthy younger people,” he said.

Lebowitz recommends continuing to follow guidelines on staying healthy, including coughing into a sleeve instead of your hand and regular handwashing.

It’s also important at this time for children to maintain healthy habits – getting enough physical activity and sleep, eating well, and being outside – because this regime will go a long way toward reducing anxiety, said Lebowitz. Deep breathing and muscle-relaxing exercises can also help, he said.

Lebowitz also suggests maintaining a supportive attitude and showing “some acceptance and validation of what children are feeling, as well as some confidence that they can cope and tolerate feeling uncomfortable sometimes, that they can handle some anxiety.”

While accepting that the child could be anxious, it’s important not to encourage excessive avoidance or unhealthy coping strategies. Fassler and Lebowitz agree that children who are overly anxious or preoccupied with concerns about the coronavirus should be evaluated by a trained, qualified mental health professional.

Signs that a child may need additional help include ongoing sleep difficulties, intrusive thoughts or worries, obsessive-compulsive behaviors, or reluctance or refusal to go to school, said Fassler.

The good news is that most children are resilient, said Fassler. “They’ll adjust, adapt, and go on with their lives.”

This article first appeared on Medscape.com.

With coronavirus disease (COVID-19) reaching epidemic proportions, many US children are growing increasingly anxious about what this means for their own health and safety and that of their friends and family.

The constantly changing numbers of people affected by the virus and the evolving situation mean daily life for many children is affected in some way, with school trips, sports tournaments, and family vacations being postponed or canceled.

All children may have a heightened level of worry, and some who are normally anxious might be obsessing more about handwashing or getting sick.

Experts say there are ways to manage this fear to help children feel safe and appropriately informed.

Clinicians and other adults should provide children with honest and accurate information geared to their age and developmental level, said David Fassler, MD, clinical professor of psychiatry, University of Vermont Larner College of Medicine, Burlington, and member of the Consumer Issues Committee of the American Academy of Child and Adolescent Psychiatry.

That said, it’s also acceptable to let children know that some questions can’t be answered, said Fassler.
 

Be truthful, calm

“This is partly because the information keeps changing as we learn more about how the virus spreads, how to best protect communities, and how to treat people who get sick,” he added.

Clinicians and parents should remind children “that there are a lot of adults who are working very hard to keep them safe,” said Eli R. Lebowitz, PhD, associate professor in the Child Study Center, Yale School of Medicine, New Haven, Connecticut, who directs a program for anxiety.

It’s important for adults to pay attention not only to what they say to children but also how they say it, said Lebowitz. He highlighted the importance of talking about the virus “in a calm and matter-of-fact way” rather than in an anxious way.

“If you look scared or tense or your voice is conveying that you’re really scared, the child is going to absorb that and feel anxious as well,” he noted.

This advice also applies when adults are discussing the issue among themselves. They should be aware that “children are listening” and are picking up any anxiety or panic adults are expressing.

Children are soaking up information about this virus from the Internet, the media, friends, teachers, and elsewhere. Lebowitz suggests asking children what they have already heard, which provides an opportunity to correct rumors and inaccurate information.

“A child might have a very inflated sense of what the actual risk is. For example, they may think that anyone who gets the virus dies,” he said.
 

Myth busting

Adults should let children know that not everything they hear from friends or on the Internet “is necessarily correct,” he added.

Some children who have experienced serious illness or losses may be particularly vulnerable to experiencing intense reactions to graphic news reports or images of illness or death and may need extra support, said Fassler.

Adults could use the “framework of knowledge” that children already have, said Lebowitz. He noted that all children are aware of sickness.

“They know people get sick, and they themselves have probably been sick, so you can tell them that this is a sickness like a bad flu,” he said.

Children should be encouraged to approach adults they trust, such as their pediatrician, a parent, or a teacher, with their questions, said Lebowitz. “Those are the people who are able to give them the most accurate information.”

Fassler noted that accurate, up-to-date information is available via fact sheets developed by the Centers for Disease Control and Prevention and the World Health Organization.

Although it’s helpful and appropriate to be reassuring, Fassler advises not to make unrealistic promises.

“It’s fine to tell kids that you’ll deal with whatever happens, even if it means altering travel plans or work schedules, but you can’t promise that no one in your state or community will get sick,” he said.
 

Maintain healthy habits

Physicians and other adults can tell children “in an age-appropriate way” how the virus is transmitted and what the symptoms are, but it’s important to emphasize that most people who are sick don’t have COVID-19, said Lebowitz.

“I would emphasize that the people who are the sickest are the elderly who are already sick, rather than healthy younger people,” he said.

Lebowitz recommends continuing to follow guidelines on staying healthy, including coughing into a sleeve instead of your hand and regular handwashing.

It’s also important at this time for children to maintain healthy habits – getting enough physical activity and sleep, eating well, and being outside – because this regime will go a long way toward reducing anxiety, said Lebowitz. Deep breathing and muscle-relaxing exercises can also help, he said.

Lebowitz also suggests maintaining a supportive attitude and showing “some acceptance and validation of what children are feeling, as well as some confidence that they can cope and tolerate feeling uncomfortable sometimes, that they can handle some anxiety.”

While accepting that the child could be anxious, it’s important not to encourage excessive avoidance or unhealthy coping strategies. Fassler and Lebowitz agree that children who are overly anxious or preoccupied with concerns about the coronavirus should be evaluated by a trained, qualified mental health professional.

Signs that a child may need additional help include ongoing sleep difficulties, intrusive thoughts or worries, obsessive-compulsive behaviors, or reluctance or refusal to go to school, said Fassler.

The good news is that most children are resilient, said Fassler. “They’ll adjust, adapt, and go on with their lives.”

This article first appeared on Medscape.com.

With coronavirus disease (COVID-19) reaching epidemic proportions, many US children are growing increasingly anxious about what this means for their own health and safety and that of their friends and family.

The constantly changing numbers of people affected by the virus and the evolving situation mean daily life for many children is affected in some way, with school trips, sports tournaments, and family vacations being postponed or canceled.

All children may have a heightened level of worry, and some who are normally anxious might be obsessing more about handwashing or getting sick.

Experts say there are ways to manage this fear to help children feel safe and appropriately informed.

Clinicians and other adults should provide children with honest and accurate information geared to their age and developmental level, said David Fassler, MD, clinical professor of psychiatry, University of Vermont Larner College of Medicine, Burlington, and member of the Consumer Issues Committee of the American Academy of Child and Adolescent Psychiatry.

That said, it’s also acceptable to let children know that some questions can’t be answered, said Fassler.
 

Be truthful, calm

“This is partly because the information keeps changing as we learn more about how the virus spreads, how to best protect communities, and how to treat people who get sick,” he added.

Clinicians and parents should remind children “that there are a lot of adults who are working very hard to keep them safe,” said Eli R. Lebowitz, PhD, associate professor in the Child Study Center, Yale School of Medicine, New Haven, Connecticut, who directs a program for anxiety.

It’s important for adults to pay attention not only to what they say to children but also how they say it, said Lebowitz. He highlighted the importance of talking about the virus “in a calm and matter-of-fact way” rather than in an anxious way.

“If you look scared or tense or your voice is conveying that you’re really scared, the child is going to absorb that and feel anxious as well,” he noted.

This advice also applies when adults are discussing the issue among themselves. They should be aware that “children are listening” and are picking up any anxiety or panic adults are expressing.

Children are soaking up information about this virus from the Internet, the media, friends, teachers, and elsewhere. Lebowitz suggests asking children what they have already heard, which provides an opportunity to correct rumors and inaccurate information.

“A child might have a very inflated sense of what the actual risk is. For example, they may think that anyone who gets the virus dies,” he said.
 

Myth busting

Adults should let children know that not everything they hear from friends or on the Internet “is necessarily correct,” he added.

Some children who have experienced serious illness or losses may be particularly vulnerable to experiencing intense reactions to graphic news reports or images of illness or death and may need extra support, said Fassler.

Adults could use the “framework of knowledge” that children already have, said Lebowitz. He noted that all children are aware of sickness.

“They know people get sick, and they themselves have probably been sick, so you can tell them that this is a sickness like a bad flu,” he said.

Children should be encouraged to approach adults they trust, such as their pediatrician, a parent, or a teacher, with their questions, said Lebowitz. “Those are the people who are able to give them the most accurate information.”

Fassler noted that accurate, up-to-date information is available via fact sheets developed by the Centers for Disease Control and Prevention and the World Health Organization.

Although it’s helpful and appropriate to be reassuring, Fassler advises not to make unrealistic promises.

“It’s fine to tell kids that you’ll deal with whatever happens, even if it means altering travel plans or work schedules, but you can’t promise that no one in your state or community will get sick,” he said.
 

Maintain healthy habits

Physicians and other adults can tell children “in an age-appropriate way” how the virus is transmitted and what the symptoms are, but it’s important to emphasize that most people who are sick don’t have COVID-19, said Lebowitz.

“I would emphasize that the people who are the sickest are the elderly who are already sick, rather than healthy younger people,” he said.

Lebowitz recommends continuing to follow guidelines on staying healthy, including coughing into a sleeve instead of your hand and regular handwashing.

It’s also important at this time for children to maintain healthy habits – getting enough physical activity and sleep, eating well, and being outside – because this regime will go a long way toward reducing anxiety, said Lebowitz. Deep breathing and muscle-relaxing exercises can also help, he said.

Lebowitz also suggests maintaining a supportive attitude and showing “some acceptance and validation of what children are feeling, as well as some confidence that they can cope and tolerate feeling uncomfortable sometimes, that they can handle some anxiety.”

While accepting that the child could be anxious, it’s important not to encourage excessive avoidance or unhealthy coping strategies. Fassler and Lebowitz agree that children who are overly anxious or preoccupied with concerns about the coronavirus should be evaluated by a trained, qualified mental health professional.

Signs that a child may need additional help include ongoing sleep difficulties, intrusive thoughts or worries, obsessive-compulsive behaviors, or reluctance or refusal to go to school, said Fassler.

The good news is that most children are resilient, said Fassler. “They’ll adjust, adapt, and go on with their lives.”

This article first appeared on Medscape.com.

The transmission rate of coronavirus disease 2019 (COVID-19) was 1%-5% among 38,000 Chinese people in close contact with infected patients, according to the chief epidemiologist of the Chinese Centers for Disease Control and Prevention, Beijing, Zunyou Wu, MD, PhD, who gave an update on the epidemic at the Conference on Retroviruses & Opportunistic Infections.

The rate of spread to family members – the driver of the infection in China – was 10% early in the outbreak, but fell to 3% with quicker recognition and isolation. The overall numbers are lower than might have been expected, and an important insight for clinicians trying to contain the outbreak in the United States.

Patients were most infectious at the onset of symptoms, when they spiked a fever and started coughing, but their ability to spread the infection dropped after that, Dr. Wu and others said at a special COVID-19 session at the meeting, which was scheduled to be in Boston, but was held online instead because of concerns about spreading the virus. The session has been posted.

Transmission from presymptomatic people is rare. Shedding persists to some degree for 7-12 days in mild/moderate cases, but 2 weeks or more in severe cases.

Dr. Wu said the numbers in China are moving in the right direction, which means that containment efforts there have worked.

The virus emerged in Wuhan, the capital of Hubei province in central China, in connection with a wildlife food market in December 2019. Bats are thought to be the reservoir, with perhaps an intermediate step between civet cats and raccoon dogs. Officials shut down the market.

Essentially, the entire population of China, more than a billion people, was told to stay home for 10 days to interrupt the transmission cycle after the virus spread throughout the country in a few weeks, and almost 60 million people in Hubei were put behind a cordon sanitaire, where they have been for 50 days and will remain “for a while,” Dr. Wu said.

It’s led to a steep drop in new cases and deaths in China since mid-February; both are now more common outside China than inside, and international numbers are lower than they were at the peak in China.

[email protected]

The transmission rate of coronavirus disease 2019 (COVID-19) was 1%-5% among 38,000 Chinese people in close contact with infected patients, according to the chief epidemiologist of the Chinese Centers for Disease Control and Prevention, Beijing, Zunyou Wu, MD, PhD, who gave an update on the epidemic at the Conference on Retroviruses & Opportunistic Infections.

The rate of spread to family members – the driver of the infection in China – was 10% early in the outbreak, but fell to 3% with quicker recognition and isolation. The overall numbers are lower than might have been expected, and an important insight for clinicians trying to contain the outbreak in the United States.

Patients were most infectious at the onset of symptoms, when they spiked a fever and started coughing, but their ability to spread the infection dropped after that, Dr. Wu and others said at a special COVID-19 session at the meeting, which was scheduled to be in Boston, but was held online instead because of concerns about spreading the virus. The session has been posted.

Transmission from presymptomatic people is rare. Shedding persists to some degree for 7-12 days in mild/moderate cases, but 2 weeks or more in severe cases.

Dr. Wu said the numbers in China are moving in the right direction, which means that containment efforts there have worked.

The virus emerged in Wuhan, the capital of Hubei province in central China, in connection with a wildlife food market in December 2019. Bats are thought to be the reservoir, with perhaps an intermediate step between civet cats and raccoon dogs. Officials shut down the market.

Essentially, the entire population of China, more than a billion people, was told to stay home for 10 days to interrupt the transmission cycle after the virus spread throughout the country in a few weeks, and almost 60 million people in Hubei were put behind a cordon sanitaire, where they have been for 50 days and will remain “for a while,” Dr. Wu said.

It’s led to a steep drop in new cases and deaths in China since mid-February; both are now more common outside China than inside, and international numbers are lower than they were at the peak in China.

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The transmission rate of coronavirus disease 2019 (COVID-19) was 1%-5% among 38,000 Chinese people in close contact with infected patients, according to the chief epidemiologist of the Chinese Centers for Disease Control and Prevention, Beijing, Zunyou Wu, MD, PhD, who gave an update on the epidemic at the Conference on Retroviruses & Opportunistic Infections.

The rate of spread to family members – the driver of the infection in China – was 10% early in the outbreak, but fell to 3% with quicker recognition and isolation. The overall numbers are lower than might have been expected, and an important insight for clinicians trying to contain the outbreak in the United States.

Patients were most infectious at the onset of symptoms, when they spiked a fever and started coughing, but their ability to spread the infection dropped after that, Dr. Wu and others said at a special COVID-19 session at the meeting, which was scheduled to be in Boston, but was held online instead because of concerns about spreading the virus. The session has been posted.

Transmission from presymptomatic people is rare. Shedding persists to some degree for 7-12 days in mild/moderate cases, but 2 weeks or more in severe cases.

Dr. Wu said the numbers in China are moving in the right direction, which means that containment efforts there have worked.

The virus emerged in Wuhan, the capital of Hubei province in central China, in connection with a wildlife food market in December 2019. Bats are thought to be the reservoir, with perhaps an intermediate step between civet cats and raccoon dogs. Officials shut down the market.

Essentially, the entire population of China, more than a billion people, was told to stay home for 10 days to interrupt the transmission cycle after the virus spread throughout the country in a few weeks, and almost 60 million people in Hubei were put behind a cordon sanitaire, where they have been for 50 days and will remain “for a while,” Dr. Wu said.

It’s led to a steep drop in new cases and deaths in China since mid-February; both are now more common outside China than inside, and international numbers are lower than they were at the peak in China.

[email protected]

Officials at the Food and Drug Administration’s Center for Drug Evaluation and Research are taking the precautionary step of canceling or postponing advisory committee meetings and limiting staff travel in an effort to help curb the spread of the COVID-19.

Wikimedia Commons/FitzColinGerald/ Creative Commons License

“The outbreak of respiratory illness caused by a novel coronavirus, COVID-19, that started in China is spreading to other countries, including the United States,” CDER Director Janet Woodcock, MD, said in a memo to CDER staff. “As a precaution, FDA is canceling foreign official agency travel and limiting domestic travel to mission critical only, effective immediately and through April.”

Additionally, the memo notes that “CDER-organized external meetings, conferences, and workshops will be postponed or canceled from March 10 through April.”

“To mitigate the impact on our work, I encourage you to hold meetings with external stakeholders through teleconference, when possible,” she wrote.

Thus far, only a few CDER events on the FDA’s meeting webpage are listed as being canceled or postponed. Some of the affected meetings include a March 10 public meeting on patient-focused drug development for stimulant-use disorder, a March 11 meeting of the Nonprescription Drug Advisory Committee, and a March 30 public meeting on patient-focused drug development for vitiligo, all of which are postponed until further notice. The Center for Biologics Evaluation and Research also has postponed until further notice its U.S.–Japan Cellular and Gene Therapy Conference, originally scheduled for March 12.

Dr. Woodcock also noted in the memo that in relation to inspections, “we plan to use technology and established agreements with our foreign counterparts to minimize disruptions to the drug supply chain and to applications under review, so that Americans can continue to get their medications.”

[email protected]

Officials at the Food and Drug Administration’s Center for Drug Evaluation and Research are taking the precautionary step of canceling or postponing advisory committee meetings and limiting staff travel in an effort to help curb the spread of the COVID-19.

Wikimedia Commons/FitzColinGerald/ Creative Commons License

“The outbreak of respiratory illness caused by a novel coronavirus, COVID-19, that started in China is spreading to other countries, including the United States,” CDER Director Janet Woodcock, MD, said in a memo to CDER staff. “As a precaution, FDA is canceling foreign official agency travel and limiting domestic travel to mission critical only, effective immediately and through April.”

Additionally, the memo notes that “CDER-organized external meetings, conferences, and workshops will be postponed or canceled from March 10 through April.”

“To mitigate the impact on our work, I encourage you to hold meetings with external stakeholders through teleconference, when possible,” she wrote.

Thus far, only a few CDER events on the FDA’s meeting webpage are listed as being canceled or postponed. Some of the affected meetings include a March 10 public meeting on patient-focused drug development for stimulant-use disorder, a March 11 meeting of the Nonprescription Drug Advisory Committee, and a March 30 public meeting on patient-focused drug development for vitiligo, all of which are postponed until further notice. The Center for Biologics Evaluation and Research also has postponed until further notice its U.S.–Japan Cellular and Gene Therapy Conference, originally scheduled for March 12.

Dr. Woodcock also noted in the memo that in relation to inspections, “we plan to use technology and established agreements with our foreign counterparts to minimize disruptions to the drug supply chain and to applications under review, so that Americans can continue to get their medications.”

[email protected]

Officials at the Food and Drug Administration’s Center for Drug Evaluation and Research are taking the precautionary step of canceling or postponing advisory committee meetings and limiting staff travel in an effort to help curb the spread of the COVID-19.

Wikimedia Commons/FitzColinGerald/ Creative Commons License

“The outbreak of respiratory illness caused by a novel coronavirus, COVID-19, that started in China is spreading to other countries, including the United States,” CDER Director Janet Woodcock, MD, said in a memo to CDER staff. “As a precaution, FDA is canceling foreign official agency travel and limiting domestic travel to mission critical only, effective immediately and through April.”

Additionally, the memo notes that “CDER-organized external meetings, conferences, and workshops will be postponed or canceled from March 10 through April.”

“To mitigate the impact on our work, I encourage you to hold meetings with external stakeholders through teleconference, when possible,” she wrote.

Thus far, only a few CDER events on the FDA’s meeting webpage are listed as being canceled or postponed. Some of the affected meetings include a March 10 public meeting on patient-focused drug development for stimulant-use disorder, a March 11 meeting of the Nonprescription Drug Advisory Committee, and a March 30 public meeting on patient-focused drug development for vitiligo, all of which are postponed until further notice. The Center for Biologics Evaluation and Research also has postponed until further notice its U.S.–Japan Cellular and Gene Therapy Conference, originally scheduled for March 12.

Dr. Woodcock also noted in the memo that in relation to inspections, “we plan to use technology and established agreements with our foreign counterparts to minimize disruptions to the drug supply chain and to applications under review, so that Americans can continue to get their medications.”

[email protected]

Although a 14-day quarantine after exposure to novel coronavirus is “well supported” by evidence, some infected individuals will not become symptomatic until after that period, according to authors of a recent analysis published in Annals of Internal Medicine.

Most individuals infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) will develop symptoms by day 12 of the infection, which is within the 14-day period of active monitoring currently recommended by the Centers for Disease Control and Prevention, the authors wrote.

However, an estimated 101 out of 10,000 cases could become symptomatic after the end of that 14-day monitoring period, they cautioned.

“Our analyses do not preclude that estimate from being higher,” said the investigators, led by Stephen A. Lauer, PhD, MD, of Johns Hopkins Bloomberg School of Public Health, Baltimore.

The analysis, based on 181 confirmed cases of coronavirus disease 2019 (COVID-19) that were documented outside of the outbreak epicenter, Wuhan, China, makes “more conservative assumptions” about the window of symptom onset and potential for continued exposure, compared with analyses in previous studies, the researchers wrote.

The estimated incubation period for SARS-CoV-2 in the 181-patient study was a median of 5.1 days, which is comparable with previous estimates based on COVID-19 cases outside of Wuhan and consistent with other known human coronavirus diseases, such as SARS, which had a reported mean incubation period of 5 days, Dr. Lauer and colleagues noted.

Symptoms developed within 11.5 days for 97.5% of patients in the study.

Whether it’s acceptable to have 101 out of 10,000 cases becoming symptomatic beyond the recommended quarantine window depends on two factors, according to the authors. The first is the expected infection risk in the population that is being monitored, and the second is “judgment about the cost of missing cases,” wrote the authors.

In an interview, Aaron Eli Glatt, MD, chair of medicine at Mount Sinai South Nassau, Oceanside, N.Y., said that in practical terms, the results suggest that the majority of patients with COVID-19 will be identified within 14 days, with an “outside chance” of an infected individual leaving quarantine and transmitting virus for a short period of time before becoming symptomatic.

“I think the proper message to give those patients [who are asymptomatic upon leaving quarantine] is, ‘after 14 days, we’re pretty sure you’re out of the woods, but should you get any symptoms, immediately requarantine yourself and seek medical care,” he said.

Study coauthor Kyra H. Grantz, a doctoral graduate student at the Johns Hopkins Bloomberg School of Public Health, said that extending a quarantine beyond 14 days might be considered in the highest-risk scenarios, though the benefits of doing so would have to be weighed against the costs to public health and to the individuals under quarantine.

“Our estimate of the incubation period definitely supports the 14-day recommendation that the CDC has been using,” she said in an interview.

Dr. Grantz emphasized that the estimate of 101 out of 10,000 cases developing symptoms after day 14 of active monitoring – representing the 99th percentile of cases – assumes the “most conservative, worst-case scenario” in a population that is fully infected.

“If you’re looking at a following a cohort of 1,000 people whom you think may have been exposed, only a certain percentage will be infected, and only a certain percentage of those will even develop symptoms – before we get to this idea of how many people would we miss,” she said.

The study was supported by the Centers for Disease Control and Prevention, the National Institute of Allergy and Infectious Diseases, the National Institute of General Medical Sciences, and the Alexander von Humboldt Foundation. Four authors reported disclosures related to those entities, and the remaining five reported no conflicts of interest.
 

SOURCE: Lauer SA et al. Ann Intern Med. 2020 Mar 9. doi:10.1101/2020.02.02.20020016.

Although a 14-day quarantine after exposure to novel coronavirus is “well supported” by evidence, some infected individuals will not become symptomatic until after that period, according to authors of a recent analysis published in Annals of Internal Medicine.

Most individuals infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) will develop symptoms by day 12 of the infection, which is within the 14-day period of active monitoring currently recommended by the Centers for Disease Control and Prevention, the authors wrote.

However, an estimated 101 out of 10,000 cases could become symptomatic after the end of that 14-day monitoring period, they cautioned.

“Our analyses do not preclude that estimate from being higher,” said the investigators, led by Stephen A. Lauer, PhD, MD, of Johns Hopkins Bloomberg School of Public Health, Baltimore.

The analysis, based on 181 confirmed cases of coronavirus disease 2019 (COVID-19) that were documented outside of the outbreak epicenter, Wuhan, China, makes “more conservative assumptions” about the window of symptom onset and potential for continued exposure, compared with analyses in previous studies, the researchers wrote.

The estimated incubation period for SARS-CoV-2 in the 181-patient study was a median of 5.1 days, which is comparable with previous estimates based on COVID-19 cases outside of Wuhan and consistent with other known human coronavirus diseases, such as SARS, which had a reported mean incubation period of 5 days, Dr. Lauer and colleagues noted.

Symptoms developed within 11.5 days for 97.5% of patients in the study.

Whether it’s acceptable to have 101 out of 10,000 cases becoming symptomatic beyond the recommended quarantine window depends on two factors, according to the authors. The first is the expected infection risk in the population that is being monitored, and the second is “judgment about the cost of missing cases,” wrote the authors.

In an interview, Aaron Eli Glatt, MD, chair of medicine at Mount Sinai South Nassau, Oceanside, N.Y., said that in practical terms, the results suggest that the majority of patients with COVID-19 will be identified within 14 days, with an “outside chance” of an infected individual leaving quarantine and transmitting virus for a short period of time before becoming symptomatic.

“I think the proper message to give those patients [who are asymptomatic upon leaving quarantine] is, ‘after 14 days, we’re pretty sure you’re out of the woods, but should you get any symptoms, immediately requarantine yourself and seek medical care,” he said.

Study coauthor Kyra H. Grantz, a doctoral graduate student at the Johns Hopkins Bloomberg School of Public Health, said that extending a quarantine beyond 14 days might be considered in the highest-risk scenarios, though the benefits of doing so would have to be weighed against the costs to public health and to the individuals under quarantine.

“Our estimate of the incubation period definitely supports the 14-day recommendation that the CDC has been using,” she said in an interview.

Dr. Grantz emphasized that the estimate of 101 out of 10,000 cases developing symptoms after day 14 of active monitoring – representing the 99th percentile of cases – assumes the “most conservative, worst-case scenario” in a population that is fully infected.

“If you’re looking at a following a cohort of 1,000 people whom you think may have been exposed, only a certain percentage will be infected, and only a certain percentage of those will even develop symptoms – before we get to this idea of how many people would we miss,” she said.

The study was supported by the Centers for Disease Control and Prevention, the National Institute of Allergy and Infectious Diseases, the National Institute of General Medical Sciences, and the Alexander von Humboldt Foundation. Four authors reported disclosures related to those entities, and the remaining five reported no conflicts of interest.
 

SOURCE: Lauer SA et al. Ann Intern Med. 2020 Mar 9. doi:10.1101/2020.02.02.20020016.

Although a 14-day quarantine after exposure to novel coronavirus is “well supported” by evidence, some infected individuals will not become symptomatic until after that period, according to authors of a recent analysis published in Annals of Internal Medicine.

Most individuals infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) will develop symptoms by day 12 of the infection, which is within the 14-day period of active monitoring currently recommended by the Centers for Disease Control and Prevention, the authors wrote.

However, an estimated 101 out of 10,000 cases could become symptomatic after the end of that 14-day monitoring period, they cautioned.

“Our analyses do not preclude that estimate from being higher,” said the investigators, led by Stephen A. Lauer, PhD, MD, of Johns Hopkins Bloomberg School of Public Health, Baltimore.

The analysis, based on 181 confirmed cases of coronavirus disease 2019 (COVID-19) that were documented outside of the outbreak epicenter, Wuhan, China, makes “more conservative assumptions” about the window of symptom onset and potential for continued exposure, compared with analyses in previous studies, the researchers wrote.

The estimated incubation period for SARS-CoV-2 in the 181-patient study was a median of 5.1 days, which is comparable with previous estimates based on COVID-19 cases outside of Wuhan and consistent with other known human coronavirus diseases, such as SARS, which had a reported mean incubation period of 5 days, Dr. Lauer and colleagues noted.

Symptoms developed within 11.5 days for 97.5% of patients in the study.

Whether it’s acceptable to have 101 out of 10,000 cases becoming symptomatic beyond the recommended quarantine window depends on two factors, according to the authors. The first is the expected infection risk in the population that is being monitored, and the second is “judgment about the cost of missing cases,” wrote the authors.

In an interview, Aaron Eli Glatt, MD, chair of medicine at Mount Sinai South Nassau, Oceanside, N.Y., said that in practical terms, the results suggest that the majority of patients with COVID-19 will be identified within 14 days, with an “outside chance” of an infected individual leaving quarantine and transmitting virus for a short period of time before becoming symptomatic.

“I think the proper message to give those patients [who are asymptomatic upon leaving quarantine] is, ‘after 14 days, we’re pretty sure you’re out of the woods, but should you get any symptoms, immediately requarantine yourself and seek medical care,” he said.

Study coauthor Kyra H. Grantz, a doctoral graduate student at the Johns Hopkins Bloomberg School of Public Health, said that extending a quarantine beyond 14 days might be considered in the highest-risk scenarios, though the benefits of doing so would have to be weighed against the costs to public health and to the individuals under quarantine.

“Our estimate of the incubation period definitely supports the 14-day recommendation that the CDC has been using,” she said in an interview.

Dr. Grantz emphasized that the estimate of 101 out of 10,000 cases developing symptoms after day 14 of active monitoring – representing the 99th percentile of cases – assumes the “most conservative, worst-case scenario” in a population that is fully infected.

“If you’re looking at a following a cohort of 1,000 people whom you think may have been exposed, only a certain percentage will be infected, and only a certain percentage of those will even develop symptoms – before we get to this idea of how many people would we miss,” she said.

The study was supported by the Centers for Disease Control and Prevention, the National Institute of Allergy and Infectious Diseases, the National Institute of General Medical Sciences, and the Alexander von Humboldt Foundation. Four authors reported disclosures related to those entities, and the remaining five reported no conflicts of interest.
 

SOURCE: Lauer SA et al. Ann Intern Med. 2020 Mar 9. doi:10.1101/2020.02.02.20020016.

Nationwide influenza activity declined for the third consecutive week, but the 2019-2020 season is on pace to be the longest in more than a decade.

Outpatient visits to health care providers for influenza-like illness dropped from 5.5% the previous week to 5.3% of all visits for the week ending Feb. 29, the Centers for Disease Control and Prevention said on March 6.

The national baseline rate of 2.4% was first reached during the week of Nov. 9, 2019 – marking the start of flu season – and has remained at or above that level for 17 consecutive weeks. Last year’s season, which also was the longest in a decade, lasted 21 consecutive weeks but started 2 weeks later than the current season and had a lower outpatient-visit rate (4.5%) for the last week of February, CDC data show.

This season’s earlier start could mean that even a somewhat steep decline in visits to below the baseline rate – marking the end of the season – might take 5 or 6 weeks and would make 2019-2020 even longer than 2018-2019.

The activity situation on the state level reflects the small national decline. For the week ending Feb. 29, there were 33 states at level 10 on the CDC’s 1-10 activity scale, compared with 37 the week before, and a total of 40 in the “high” range of 8-10, compared with 43 the week before, the CDC’s influenza division reported.

The other main measure of influenza activity, percentage of respiratory specimens testing positive, also declined for the third week in a row and is now at 24.3% after reaching a high of 30.3% during the week of Feb. 2-8, the influenza division said.

The overall cumulative hospitalization rate continues to remain at a fairly typical 57.9 per 100,000 population, but rates for school-aged children (84.9 per 100,000) and young adults (31.2 per 100,000) are among the highest ever recorded at this point in the season. Mortality among children – now at 136 for 2019-2020 – is higher than for any season since reporting began in 2004, with the exception of the 2009 pandemic, the CDC said.
 

[email protected]

Nationwide influenza activity declined for the third consecutive week, but the 2019-2020 season is on pace to be the longest in more than a decade.

Outpatient visits to health care providers for influenza-like illness dropped from 5.5% the previous week to 5.3% of all visits for the week ending Feb. 29, the Centers for Disease Control and Prevention said on March 6.

The national baseline rate of 2.4% was first reached during the week of Nov. 9, 2019 – marking the start of flu season – and has remained at or above that level for 17 consecutive weeks. Last year’s season, which also was the longest in a decade, lasted 21 consecutive weeks but started 2 weeks later than the current season and had a lower outpatient-visit rate (4.5%) for the last week of February, CDC data show.

This season’s earlier start could mean that even a somewhat steep decline in visits to below the baseline rate – marking the end of the season – might take 5 or 6 weeks and would make 2019-2020 even longer than 2018-2019.

The activity situation on the state level reflects the small national decline. For the week ending Feb. 29, there were 33 states at level 10 on the CDC’s 1-10 activity scale, compared with 37 the week before, and a total of 40 in the “high” range of 8-10, compared with 43 the week before, the CDC’s influenza division reported.

The other main measure of influenza activity, percentage of respiratory specimens testing positive, also declined for the third week in a row and is now at 24.3% after reaching a high of 30.3% during the week of Feb. 2-8, the influenza division said.

The overall cumulative hospitalization rate continues to remain at a fairly typical 57.9 per 100,000 population, but rates for school-aged children (84.9 per 100,000) and young adults (31.2 per 100,000) are among the highest ever recorded at this point in the season. Mortality among children – now at 136 for 2019-2020 – is higher than for any season since reporting began in 2004, with the exception of the 2009 pandemic, the CDC said.
 

[email protected]

Nationwide influenza activity declined for the third consecutive week, but the 2019-2020 season is on pace to be the longest in more than a decade.

Outpatient visits to health care providers for influenza-like illness dropped from 5.5% the previous week to 5.3% of all visits for the week ending Feb. 29, the Centers for Disease Control and Prevention said on March 6.

The national baseline rate of 2.4% was first reached during the week of Nov. 9, 2019 – marking the start of flu season – and has remained at or above that level for 17 consecutive weeks. Last year’s season, which also was the longest in a decade, lasted 21 consecutive weeks but started 2 weeks later than the current season and had a lower outpatient-visit rate (4.5%) for the last week of February, CDC data show.

This season’s earlier start could mean that even a somewhat steep decline in visits to below the baseline rate – marking the end of the season – might take 5 or 6 weeks and would make 2019-2020 even longer than 2018-2019.

The activity situation on the state level reflects the small national decline. For the week ending Feb. 29, there were 33 states at level 10 on the CDC’s 1-10 activity scale, compared with 37 the week before, and a total of 40 in the “high” range of 8-10, compared with 43 the week before, the CDC’s influenza division reported.

The other main measure of influenza activity, percentage of respiratory specimens testing positive, also declined for the third week in a row and is now at 24.3% after reaching a high of 30.3% during the week of Feb. 2-8, the influenza division said.

The overall cumulative hospitalization rate continues to remain at a fairly typical 57.9 per 100,000 population, but rates for school-aged children (84.9 per 100,000) and young adults (31.2 per 100,000) are among the highest ever recorded at this point in the season. Mortality among children – now at 136 for 2019-2020 – is higher than for any season since reporting began in 2004, with the exception of the 2009 pandemic, the CDC said.
 

[email protected]

The toilet bowl, sink, and bathroom door handle of an isolation room housing a patient with the novel coronavirus tested positive for the virus, raising the possibility that viral shedding in the stool could represent another route of transmission, investigators reported.

CDC/ Dr. Fred Murphy; Sylvia Whitfield

Air outlet fans and other room sites also tested positive for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), though an anteroom, a corridor, and most personal protective equipment (PPE) worn by health care providers tested negative, according to the researchers, led by Sean Wei Xiang Ong, MBBS, of the National Centre for Infectious Diseases, Singapore.

Taken together, these findings suggest a “need for strict adherence to environmental and hand hygiene” to combat significant environmental contamination through respiratory droplets and fecal shedding, Dr. Ong and colleagues wrote in JAMA.

Aaron Eli Glatt, MD, chair of medicine at Mount Sinai South Nassau in New York, said these results demonstrate that SARS-CoV-2 is “clearly capable” of contaminating bathroom sinks and toilets.

“That wouldn’t have been the first place I would have thought of, before this study,” he said in an interview. “You need to pay attention to cleaning the bathrooms, which we obviously do, but that’s an important reminder.”

The report by Dr. Ong and coauthors included a total of three patients housed in airborne infection isolation rooms in a dedicated SARS-CoV-2 outbreak center in Singapore. For each patient, surface samples were taken from 26 sites in the isolation room, an anteroom, and a bathroom. Samples were also taken from PPE on physicians as they left the patient rooms.

Samples for the first patient, taken right after routine cleaning, were all negative, according to researchers. That room was sampled twice, on days 4 and 10 of the illness, while the patient was still symptomatic. Likewise, for the second patient, postcleaning samples were negative; those samples were taken 2 days after cleaning.

However, for the third patient, samples were taken before routine cleaning. In this case, Dr. Ong and colleagues said 13 of 15 room sites (87%) were positive, including air outlet fans, while 3 of 5 toilet sites (60%) were positive as well, though no contamination was found in the anteroom, corridor, or in air samples.

That patient had two stool samples that were positive for SARS-CoV-2, but no diarrhea, authors said, and had upper respiratory tract involvement without pneumonia.

The fact that swabs of the air exhaust outlets tested positive suggests that virus-laden droplets could be “displaced by airflows” and end up on vents or other equipment, Dr. Ong and coauthors reported.

All PPE samples tested negative, except for the front of one shoe.

“The risk of transmission from contaminated footwear is likely low, as evidenced by negative results in the anteroom and corridor,” they wrote.

While this study included only a small number of patients, Dr. Glatt said the findings represent an important and useful contribution to the literature on coronavirus disease 2019 (COVID-19).

“Every day we’re getting more information, and each little piece of the puzzle helps us in the overall management of individuals with COVID-19,” he said in the interview. “They’re adding to our ability to manage, control, and mitigate further spread of the disease.”

Funding for the study came from the National Medical Research Council in Singapore and DSO National Laboratories. Dr. Ong and colleagues reported no conflicts of interest.

SOURCE: Ong SWX et al. JAMA. 2020 Mar 4. doi: 10.1001/jama.2020.3227.

The toilet bowl, sink, and bathroom door handle of an isolation room housing a patient with the novel coronavirus tested positive for the virus, raising the possibility that viral shedding in the stool could represent another route of transmission, investigators reported.

CDC/ Dr. Fred Murphy; Sylvia Whitfield

Air outlet fans and other room sites also tested positive for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), though an anteroom, a corridor, and most personal protective equipment (PPE) worn by health care providers tested negative, according to the researchers, led by Sean Wei Xiang Ong, MBBS, of the National Centre for Infectious Diseases, Singapore.

Taken together, these findings suggest a “need for strict adherence to environmental and hand hygiene” to combat significant environmental contamination through respiratory droplets and fecal shedding, Dr. Ong and colleagues wrote in JAMA.

Aaron Eli Glatt, MD, chair of medicine at Mount Sinai South Nassau in New York, said these results demonstrate that SARS-CoV-2 is “clearly capable” of contaminating bathroom sinks and toilets.

“That wouldn’t have been the first place I would have thought of, before this study,” he said in an interview. “You need to pay attention to cleaning the bathrooms, which we obviously do, but that’s an important reminder.”

The report by Dr. Ong and coauthors included a total of three patients housed in airborne infection isolation rooms in a dedicated SARS-CoV-2 outbreak center in Singapore. For each patient, surface samples were taken from 26 sites in the isolation room, an anteroom, and a bathroom. Samples were also taken from PPE on physicians as they left the patient rooms.

Samples for the first patient, taken right after routine cleaning, were all negative, according to researchers. That room was sampled twice, on days 4 and 10 of the illness, while the patient was still symptomatic. Likewise, for the second patient, postcleaning samples were negative; those samples were taken 2 days after cleaning.

However, for the third patient, samples were taken before routine cleaning. In this case, Dr. Ong and colleagues said 13 of 15 room sites (87%) were positive, including air outlet fans, while 3 of 5 toilet sites (60%) were positive as well, though no contamination was found in the anteroom, corridor, or in air samples.

That patient had two stool samples that were positive for SARS-CoV-2, but no diarrhea, authors said, and had upper respiratory tract involvement without pneumonia.

The fact that swabs of the air exhaust outlets tested positive suggests that virus-laden droplets could be “displaced by airflows” and end up on vents or other equipment, Dr. Ong and coauthors reported.

All PPE samples tested negative, except for the front of one shoe.

“The risk of transmission from contaminated footwear is likely low, as evidenced by negative results in the anteroom and corridor,” they wrote.

While this study included only a small number of patients, Dr. Glatt said the findings represent an important and useful contribution to the literature on coronavirus disease 2019 (COVID-19).

“Every day we’re getting more information, and each little piece of the puzzle helps us in the overall management of individuals with COVID-19,” he said in the interview. “They’re adding to our ability to manage, control, and mitigate further spread of the disease.”

Funding for the study came from the National Medical Research Council in Singapore and DSO National Laboratories. Dr. Ong and colleagues reported no conflicts of interest.

SOURCE: Ong SWX et al. JAMA. 2020 Mar 4. doi: 10.1001/jama.2020.3227.

The toilet bowl, sink, and bathroom door handle of an isolation room housing a patient with the novel coronavirus tested positive for the virus, raising the possibility that viral shedding in the stool could represent another route of transmission, investigators reported.

CDC/ Dr. Fred Murphy; Sylvia Whitfield

Air outlet fans and other room sites also tested positive for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), though an anteroom, a corridor, and most personal protective equipment (PPE) worn by health care providers tested negative, according to the researchers, led by Sean Wei Xiang Ong, MBBS, of the National Centre for Infectious Diseases, Singapore.

Taken together, these findings suggest a “need for strict adherence to environmental and hand hygiene” to combat significant environmental contamination through respiratory droplets and fecal shedding, Dr. Ong and colleagues wrote in JAMA.

Aaron Eli Glatt, MD, chair of medicine at Mount Sinai South Nassau in New York, said these results demonstrate that SARS-CoV-2 is “clearly capable” of contaminating bathroom sinks and toilets.

“That wouldn’t have been the first place I would have thought of, before this study,” he said in an interview. “You need to pay attention to cleaning the bathrooms, which we obviously do, but that’s an important reminder.”

The report by Dr. Ong and coauthors included a total of three patients housed in airborne infection isolation rooms in a dedicated SARS-CoV-2 outbreak center in Singapore. For each patient, surface samples were taken from 26 sites in the isolation room, an anteroom, and a bathroom. Samples were also taken from PPE on physicians as they left the patient rooms.

Samples for the first patient, taken right after routine cleaning, were all negative, according to researchers. That room was sampled twice, on days 4 and 10 of the illness, while the patient was still symptomatic. Likewise, for the second patient, postcleaning samples were negative; those samples were taken 2 days after cleaning.

However, for the third patient, samples were taken before routine cleaning. In this case, Dr. Ong and colleagues said 13 of 15 room sites (87%) were positive, including air outlet fans, while 3 of 5 toilet sites (60%) were positive as well, though no contamination was found in the anteroom, corridor, or in air samples.

That patient had two stool samples that were positive for SARS-CoV-2, but no diarrhea, authors said, and had upper respiratory tract involvement without pneumonia.

The fact that swabs of the air exhaust outlets tested positive suggests that virus-laden droplets could be “displaced by airflows” and end up on vents or other equipment, Dr. Ong and coauthors reported.

All PPE samples tested negative, except for the front of one shoe.

“The risk of transmission from contaminated footwear is likely low, as evidenced by negative results in the anteroom and corridor,” they wrote.

While this study included only a small number of patients, Dr. Glatt said the findings represent an important and useful contribution to the literature on coronavirus disease 2019 (COVID-19).

“Every day we’re getting more information, and each little piece of the puzzle helps us in the overall management of individuals with COVID-19,” he said in the interview. “They’re adding to our ability to manage, control, and mitigate further spread of the disease.”

Funding for the study came from the National Medical Research Council in Singapore and DSO National Laboratories. Dr. Ong and colleagues reported no conflicts of interest.

SOURCE: Ong SWX et al. JAMA. 2020 Mar 4. doi: 10.1001/jama.2020.3227.

Telehealth is increasingly being viewed as a key way to help fight the COVID-19 outbreak in the United States. Recognizing the potential of this technology to slow the spread of the disease, the House of Representatives included a provision in an $8.3 billion emergency response bill it approved today that would temporarily lift restrictions on Medicare telehealth coverage to assist in the efforts to contain the virus.

Nancy Messonnier, MD, director of the National Center for Immunization and Respiratory Diseases at the Centers for Disease Control and Prevention (CDC), said that hospitals should be prepared to use telehealth as one of their tools in fighting the outbreak, according to a recent news release from the American Hospital Association (AHA).

Congress is responding to that need by including the service in the new coronavirus legislation now headed to the Senate, after the funding bill was approved in a 415-2 vote by the House.

The bill empowers the Secretary of Health and Human Services (HHS) to “waive or modify application of certain Medicare requirements with respect to telehealth services furnished during certain emergency periods.”

While the measure adds telehealth to the waiver authority that the HHS secretary currently has during national emergencies, it’s only for the coronavirus crisis in this case, Krista Drobac, executive director of the Alliance for Connected Care, told Medscape Medical News.

The waiver would apply to originating sites of telehealth visits, she noted. Thus Medicare coverage of telemedicine would be expanded beyond rural areas.

In addition, the waiver would allow coverage of virtual visits conducted on smartphones with audio and video capabilities. A “qualified provider,” as defined by the legislation, would be a practitioner who has an established relationship with the patient or who is in the same practice as the provider who has that relationship.

An advantage of telehealth, proponents say, is that it can enable people who believe they have COVID-19 to be seen at home rather than visit offices or emergency departments (EDs) where they might spread the disease or be in proximity to others who have it.

In an editorial published March 2 in Modern Healthcare, medical directors from Stanford Medicine, MedStar Health, and Intermountain Healthcare also noted that telehealth can give patients 24/7 access to care, allow surveillance of patients at risk while keeping them at home, ensure that treatment in hospitals is reserved for high-need patients, and enable providers to triage and screen more patients than can be handled in brick-and-mortar care settings.

However, telehealth screening would allow physicians only to judge whether a patient’s symptoms might be indicative of COVID-19, the Alliance for Connected Care, a telehealth advocacy group, noted in a letter to Congressional leaders. Patients would still have to be seen in person to be tested for the disease.

The group, which represents technology companies, health insurers, pharmacies, and other healthcare players, has been lobbying Congress to include telehealth in federal funds to combat the outbreak.

The American Telemedicine Association (ATA) also supports this goal, ATA President Joseph Kvedar, MD, told Medscape Medical News. And the authors of the Modern Healthcare editorial also advocated for this legislative solution. Because the fatality rate for COVID-19 is significantly higher for older people than for other age groups, they noted, telehealth should be an economically viable option for all seniors.

The Centers for Medicare and Medicaid Services (CMS) long covered telemedicine only in rural areas and only when initiated in healthcare settings. Recently, however, CMS loosened its approach to some extent. Virtual “check-in visits” can now be initiated from any location, including home, to determine whether a Medicare patient needs to be seen in the office. In addition, CMS allows Medicare Advantage plans to offer telemedicine as a core benefit.

Are healthcare systems prepared?

Some large healthcare systems such as Stanford, MedStar, and Intermountain are already using telehealth to diagnose and treat patients who have traditional influenza. Telehealth providers at Stanford estimate that almost 50% of these patients are being prescribed the antiviral drug Tamiflu.

It’s unclear whether other healthcare systems are this well prepared to offer telehealth on a large scale. But, according to an AHA survey, Kvedar noted, three quarters of AHA members are engaged in some form of telehealth.

Drobac said “it wouldn’t require too much effort” to ramp up a wide-scale telehealth program that could help reduce the impact of the outbreak. “The technology is there,” she noted. “You need a HIPAA-compliant telehealth platform, but there are so many out there.”

Kvedar agreed. To begin with, he said, hospitals might sequester patients who visit the ED with COVID-19 symptoms in a video-equipped “isolation room.” Staff members could then do the patient intake from a different location in the hospital.

He admitted that this approach would be infeasible if a lot of patients arrived in EDs with coronavirus symptoms. However, Kvedar noted, “All the tools are in place to go well beyond that. American Well, Teladoc, and others are all offering ways to get out in front of this. There are plenty of vendors out there, and most people have a connected cell phone that you can do a video call on.”

Hospital leaders would have to decide whether to embrace telehealth, which would mean less use of services in their institutions, he said. “But it would be for the greater good of the public.”

Kvedar recalled that there was some use of telehealth in the New York area after 9/11. Telehealth was also used in the aftermath of Hurricane Katrina in 2005. But the ATA president, who is also vice president of connected health at Partners HealthCare in Boston, noted that the COVID-19 outbreak is the first public health emergency to occur in the era of Skype and smartphones.

If Congress does ultimately authorize CMS to cover telehealth across the board during this emergency, might that lead to a permanent change in Medicare coverage policy? Kvedar wouldn’t venture an opinion. “However, the current CMS leadership has been incredibly telehealth friendly,” he said. “So it’s possible they would [embrace a lifting of restrictions]. As patients get a sense of this modality of care and how convenient it is for them, they’ll start asking for more.”

Meanwhile, he said, the telehealth opportunity goes beyond video visits with doctors to mitigate the outbreak. Telehealth data could also be used to track disease spread, similar to how researchers have studied Google searches to predict the spread of the flu, he noted.

Teladoc, a major telehealth vendor, recently told stock analysts it’s already working with the CDC on disease surveillance, according to a report in FierceHealthcare.

This article first appeared on Medscape.com.

Telehealth is increasingly being viewed as a key way to help fight the COVID-19 outbreak in the United States. Recognizing the potential of this technology to slow the spread of the disease, the House of Representatives included a provision in an $8.3 billion emergency response bill it approved today that would temporarily lift restrictions on Medicare telehealth coverage to assist in the efforts to contain the virus.

Nancy Messonnier, MD, director of the National Center for Immunization and Respiratory Diseases at the Centers for Disease Control and Prevention (CDC), said that hospitals should be prepared to use telehealth as one of their tools in fighting the outbreak, according to a recent news release from the American Hospital Association (AHA).

Congress is responding to that need by including the service in the new coronavirus legislation now headed to the Senate, after the funding bill was approved in a 415-2 vote by the House.

The bill empowers the Secretary of Health and Human Services (HHS) to “waive or modify application of certain Medicare requirements with respect to telehealth services furnished during certain emergency periods.”

While the measure adds telehealth to the waiver authority that the HHS secretary currently has during national emergencies, it’s only for the coronavirus crisis in this case, Krista Drobac, executive director of the Alliance for Connected Care, told Medscape Medical News.

The waiver would apply to originating sites of telehealth visits, she noted. Thus Medicare coverage of telemedicine would be expanded beyond rural areas.

In addition, the waiver would allow coverage of virtual visits conducted on smartphones with audio and video capabilities. A “qualified provider,” as defined by the legislation, would be a practitioner who has an established relationship with the patient or who is in the same practice as the provider who has that relationship.

An advantage of telehealth, proponents say, is that it can enable people who believe they have COVID-19 to be seen at home rather than visit offices or emergency departments (EDs) where they might spread the disease or be in proximity to others who have it.

In an editorial published March 2 in Modern Healthcare, medical directors from Stanford Medicine, MedStar Health, and Intermountain Healthcare also noted that telehealth can give patients 24/7 access to care, allow surveillance of patients at risk while keeping them at home, ensure that treatment in hospitals is reserved for high-need patients, and enable providers to triage and screen more patients than can be handled in brick-and-mortar care settings.

However, telehealth screening would allow physicians only to judge whether a patient’s symptoms might be indicative of COVID-19, the Alliance for Connected Care, a telehealth advocacy group, noted in a letter to Congressional leaders. Patients would still have to be seen in person to be tested for the disease.

The group, which represents technology companies, health insurers, pharmacies, and other healthcare players, has been lobbying Congress to include telehealth in federal funds to combat the outbreak.

The American Telemedicine Association (ATA) also supports this goal, ATA President Joseph Kvedar, MD, told Medscape Medical News. And the authors of the Modern Healthcare editorial also advocated for this legislative solution. Because the fatality rate for COVID-19 is significantly higher for older people than for other age groups, they noted, telehealth should be an economically viable option for all seniors.

The Centers for Medicare and Medicaid Services (CMS) long covered telemedicine only in rural areas and only when initiated in healthcare settings. Recently, however, CMS loosened its approach to some extent. Virtual “check-in visits” can now be initiated from any location, including home, to determine whether a Medicare patient needs to be seen in the office. In addition, CMS allows Medicare Advantage plans to offer telemedicine as a core benefit.

Are healthcare systems prepared?

Some large healthcare systems such as Stanford, MedStar, and Intermountain are already using telehealth to diagnose and treat patients who have traditional influenza. Telehealth providers at Stanford estimate that almost 50% of these patients are being prescribed the antiviral drug Tamiflu.

It’s unclear whether other healthcare systems are this well prepared to offer telehealth on a large scale. But, according to an AHA survey, Kvedar noted, three quarters of AHA members are engaged in some form of telehealth.

Drobac said “it wouldn’t require too much effort” to ramp up a wide-scale telehealth program that could help reduce the impact of the outbreak. “The technology is there,” she noted. “You need a HIPAA-compliant telehealth platform, but there are so many out there.”

Kvedar agreed. To begin with, he said, hospitals might sequester patients who visit the ED with COVID-19 symptoms in a video-equipped “isolation room.” Staff members could then do the patient intake from a different location in the hospital.

He admitted that this approach would be infeasible if a lot of patients arrived in EDs with coronavirus symptoms. However, Kvedar noted, “All the tools are in place to go well beyond that. American Well, Teladoc, and others are all offering ways to get out in front of this. There are plenty of vendors out there, and most people have a connected cell phone that you can do a video call on.”

Hospital leaders would have to decide whether to embrace telehealth, which would mean less use of services in their institutions, he said. “But it would be for the greater good of the public.”

Kvedar recalled that there was some use of telehealth in the New York area after 9/11. Telehealth was also used in the aftermath of Hurricane Katrina in 2005. But the ATA president, who is also vice president of connected health at Partners HealthCare in Boston, noted that the COVID-19 outbreak is the first public health emergency to occur in the era of Skype and smartphones.

If Congress does ultimately authorize CMS to cover telehealth across the board during this emergency, might that lead to a permanent change in Medicare coverage policy? Kvedar wouldn’t venture an opinion. “However, the current CMS leadership has been incredibly telehealth friendly,” he said. “So it’s possible they would [embrace a lifting of restrictions]. As patients get a sense of this modality of care and how convenient it is for them, they’ll start asking for more.”

Meanwhile, he said, the telehealth opportunity goes beyond video visits with doctors to mitigate the outbreak. Telehealth data could also be used to track disease spread, similar to how researchers have studied Google searches to predict the spread of the flu, he noted.

Teladoc, a major telehealth vendor, recently told stock analysts it’s already working with the CDC on disease surveillance, according to a report in FierceHealthcare.

This article first appeared on Medscape.com.

Telehealth is increasingly being viewed as a key way to help fight the COVID-19 outbreak in the United States. Recognizing the potential of this technology to slow the spread of the disease, the House of Representatives included a provision in an $8.3 billion emergency response bill it approved today that would temporarily lift restrictions on Medicare telehealth coverage to assist in the efforts to contain the virus.

Nancy Messonnier, MD, director of the National Center for Immunization and Respiratory Diseases at the Centers for Disease Control and Prevention (CDC), said that hospitals should be prepared to use telehealth as one of their tools in fighting the outbreak, according to a recent news release from the American Hospital Association (AHA).

Congress is responding to that need by including the service in the new coronavirus legislation now headed to the Senate, after the funding bill was approved in a 415-2 vote by the House.

The bill empowers the Secretary of Health and Human Services (HHS) to “waive or modify application of certain Medicare requirements with respect to telehealth services furnished during certain emergency periods.”

While the measure adds telehealth to the waiver authority that the HHS secretary currently has during national emergencies, it’s only for the coronavirus crisis in this case, Krista Drobac, executive director of the Alliance for Connected Care, told Medscape Medical News.

The waiver would apply to originating sites of telehealth visits, she noted. Thus Medicare coverage of telemedicine would be expanded beyond rural areas.

In addition, the waiver would allow coverage of virtual visits conducted on smartphones with audio and video capabilities. A “qualified provider,” as defined by the legislation, would be a practitioner who has an established relationship with the patient or who is in the same practice as the provider who has that relationship.

An advantage of telehealth, proponents say, is that it can enable people who believe they have COVID-19 to be seen at home rather than visit offices or emergency departments (EDs) where they might spread the disease or be in proximity to others who have it.

In an editorial published March 2 in Modern Healthcare, medical directors from Stanford Medicine, MedStar Health, and Intermountain Healthcare also noted that telehealth can give patients 24/7 access to care, allow surveillance of patients at risk while keeping them at home, ensure that treatment in hospitals is reserved for high-need patients, and enable providers to triage and screen more patients than can be handled in brick-and-mortar care settings.

However, telehealth screening would allow physicians only to judge whether a patient’s symptoms might be indicative of COVID-19, the Alliance for Connected Care, a telehealth advocacy group, noted in a letter to Congressional leaders. Patients would still have to be seen in person to be tested for the disease.

The group, which represents technology companies, health insurers, pharmacies, and other healthcare players, has been lobbying Congress to include telehealth in federal funds to combat the outbreak.

The American Telemedicine Association (ATA) also supports this goal, ATA President Joseph Kvedar, MD, told Medscape Medical News. And the authors of the Modern Healthcare editorial also advocated for this legislative solution. Because the fatality rate for COVID-19 is significantly higher for older people than for other age groups, they noted, telehealth should be an economically viable option for all seniors.

The Centers for Medicare and Medicaid Services (CMS) long covered telemedicine only in rural areas and only when initiated in healthcare settings. Recently, however, CMS loosened its approach to some extent. Virtual “check-in visits” can now be initiated from any location, including home, to determine whether a Medicare patient needs to be seen in the office. In addition, CMS allows Medicare Advantage plans to offer telemedicine as a core benefit.

Are healthcare systems prepared?

Some large healthcare systems such as Stanford, MedStar, and Intermountain are already using telehealth to diagnose and treat patients who have traditional influenza. Telehealth providers at Stanford estimate that almost 50% of these patients are being prescribed the antiviral drug Tamiflu.

It’s unclear whether other healthcare systems are this well prepared to offer telehealth on a large scale. But, according to an AHA survey, Kvedar noted, three quarters of AHA members are engaged in some form of telehealth.

Drobac said “it wouldn’t require too much effort” to ramp up a wide-scale telehealth program that could help reduce the impact of the outbreak. “The technology is there,” she noted. “You need a HIPAA-compliant telehealth platform, but there are so many out there.”

Kvedar agreed. To begin with, he said, hospitals might sequester patients who visit the ED with COVID-19 symptoms in a video-equipped “isolation room.” Staff members could then do the patient intake from a different location in the hospital.

He admitted that this approach would be infeasible if a lot of patients arrived in EDs with coronavirus symptoms. However, Kvedar noted, “All the tools are in place to go well beyond that. American Well, Teladoc, and others are all offering ways to get out in front of this. There are plenty of vendors out there, and most people have a connected cell phone that you can do a video call on.”

Hospital leaders would have to decide whether to embrace telehealth, which would mean less use of services in their institutions, he said. “But it would be for the greater good of the public.”

Kvedar recalled that there was some use of telehealth in the New York area after 9/11. Telehealth was also used in the aftermath of Hurricane Katrina in 2005. But the ATA president, who is also vice president of connected health at Partners HealthCare in Boston, noted that the COVID-19 outbreak is the first public health emergency to occur in the era of Skype and smartphones.

If Congress does ultimately authorize CMS to cover telehealth across the board during this emergency, might that lead to a permanent change in Medicare coverage policy? Kvedar wouldn’t venture an opinion. “However, the current CMS leadership has been incredibly telehealth friendly,” he said. “So it’s possible they would [embrace a lifting of restrictions]. As patients get a sense of this modality of care and how convenient it is for them, they’ll start asking for more.”

Meanwhile, he said, the telehealth opportunity goes beyond video visits with doctors to mitigate the outbreak. Telehealth data could also be used to track disease spread, similar to how researchers have studied Google searches to predict the spread of the flu, he noted.

Teladoc, a major telehealth vendor, recently told stock analysts it’s already working with the CDC on disease surveillance, according to a report in FierceHealthcare.

This article first appeared on Medscape.com.

A team of researchers has discovered important commonalities between SARS-CoV-2 and SARS-CoV infection that could lead to a potential targets for antiviral intervention.

Courtesy NIAID-RML

Markus Hoffmann, of the Leibniz Institute for Primate Research, Göttingen, Germany, and a team of investigators also found that antibody responses raised against SARS-S during infection or vaccination might offer some level of protection against SARS-CoV-2 infection. Their findings were published in Cell.

In order for coronaviruses to enter a cell, they must first bind their viral spike (S) proteins to cellular receptors and depend on S protein priming by host cell proteases. The study found that the SARS-CoV-2, causal agent for COVID-19, uses the same SARS-CoV receptor, ACE2, for entry and uses the serine protease TMPRSS2 for S protein priming as the original SARS-CoV-1 (SARS). Importantly, the researchers also found that the cellular serine protease TMPRSS2 primes SARS-CoV-2-S for entry and that a serine protease inhibitor blocks SARS-CoV-2 infection of lung cells, providing opportunities for potential therapeutic intervention.

The researchers performed a sequence analysis that showed SARS-CoV-2 clusters with SARS-CoV–related viruses from bats, of which some – but not all – can use ACE2 for host cell entry. Further analysis of the receptor binding motif known to make contact with ACE2 showed that most amino acid residues essential for ACE2 binding by SARS-S were conserved in SARS-2-S but were absent from S proteins of those SARS-related coronaviruses previously found not to use ACE2.

In addition, the researchers found that SARS-CoV-2–infected BHK-21 cells transfected to express ACE2 with high efficiency, but not the parental BHK-21 cells indicating that SARS-CoV-2-S, like the original SARS virus S protein, uses ACE2 for cellular entry.

Using cultured cells, the researchers found that the protease inhibitor, camostat mesylate, inhibited SARS-S and SARS-2-S entry into primary human lung cells, demonstrating that SARS-CoV-2 can use TMPRSS2 for S protein priming and that camostat mesylate can block SARS-CoV-2 infection of lung cells. Camostat mesylate has been used as a therapy for some forms of cancer and other viral infections.

In addition to their research on the protease inhibitor, the researchers also found that sera from convalescent SARS patients cross-neutralized SARS-2-S–driven entry. They found that four sera obtained from three convalescent SARS patients inhibited SARS-S entry into cell lines in a concentration dependent fashion.

“We demonstrate that SARS-CoV-2 uses the SARS55 CoV receptor, ACE2, for entry and the serine protease TMPRSS2 for S protein priming. A TMPRSS2 inhibitor approved for clinical use blocked entry and might constitute a treatment option. Finally, we show that the sera from convalescent SARS patients cross-neutralized SARS-2-S–driven entry,” the authors concluded.

The study was supported by BMBF (RAPID Consortium) and German Research Foundation (DFG). The authors reported that they had no conflicts.
 

[email protected]

SOURCE: Hoffmann M et al. Cell 2020. doi: 10.1016/j.cell.2020.02.052.

A team of researchers has discovered important commonalities between SARS-CoV-2 and SARS-CoV infection that could lead to a potential targets for antiviral intervention.

Courtesy NIAID-RML

Markus Hoffmann, of the Leibniz Institute for Primate Research, Göttingen, Germany, and a team of investigators also found that antibody responses raised against SARS-S during infection or vaccination might offer some level of protection against SARS-CoV-2 infection. Their findings were published in Cell.

In order for coronaviruses to enter a cell, they must first bind their viral spike (S) proteins to cellular receptors and depend on S protein priming by host cell proteases. The study found that the SARS-CoV-2, causal agent for COVID-19, uses the same SARS-CoV receptor, ACE2, for entry and uses the serine protease TMPRSS2 for S protein priming as the original SARS-CoV-1 (SARS). Importantly, the researchers also found that the cellular serine protease TMPRSS2 primes SARS-CoV-2-S for entry and that a serine protease inhibitor blocks SARS-CoV-2 infection of lung cells, providing opportunities for potential therapeutic intervention.

The researchers performed a sequence analysis that showed SARS-CoV-2 clusters with SARS-CoV–related viruses from bats, of which some – but not all – can use ACE2 for host cell entry. Further analysis of the receptor binding motif known to make contact with ACE2 showed that most amino acid residues essential for ACE2 binding by SARS-S were conserved in SARS-2-S but were absent from S proteins of those SARS-related coronaviruses previously found not to use ACE2.

In addition, the researchers found that SARS-CoV-2–infected BHK-21 cells transfected to express ACE2 with high efficiency, but not the parental BHK-21 cells indicating that SARS-CoV-2-S, like the original SARS virus S protein, uses ACE2 for cellular entry.

Using cultured cells, the researchers found that the protease inhibitor, camostat mesylate, inhibited SARS-S and SARS-2-S entry into primary human lung cells, demonstrating that SARS-CoV-2 can use TMPRSS2 for S protein priming and that camostat mesylate can block SARS-CoV-2 infection of lung cells. Camostat mesylate has been used as a therapy for some forms of cancer and other viral infections.

In addition to their research on the protease inhibitor, the researchers also found that sera from convalescent SARS patients cross-neutralized SARS-2-S–driven entry. They found that four sera obtained from three convalescent SARS patients inhibited SARS-S entry into cell lines in a concentration dependent fashion.

“We demonstrate that SARS-CoV-2 uses the SARS55 CoV receptor, ACE2, for entry and the serine protease TMPRSS2 for S protein priming. A TMPRSS2 inhibitor approved for clinical use blocked entry and might constitute a treatment option. Finally, we show that the sera from convalescent SARS patients cross-neutralized SARS-2-S–driven entry,” the authors concluded.

The study was supported by BMBF (RAPID Consortium) and German Research Foundation (DFG). The authors reported that they had no conflicts.
 

[email protected]

SOURCE: Hoffmann M et al. Cell 2020. doi: 10.1016/j.cell.2020.02.052.

A team of researchers has discovered important commonalities between SARS-CoV-2 and SARS-CoV infection that could lead to a potential targets for antiviral intervention.

Courtesy NIAID-RML

Markus Hoffmann, of the Leibniz Institute for Primate Research, Göttingen, Germany, and a team of investigators also found that antibody responses raised against SARS-S during infection or vaccination might offer some level of protection against SARS-CoV-2 infection. Their findings were published in Cell.

In order for coronaviruses to enter a cell, they must first bind their viral spike (S) proteins to cellular receptors and depend on S protein priming by host cell proteases. The study found that the SARS-CoV-2, causal agent for COVID-19, uses the same SARS-CoV receptor, ACE2, for entry and uses the serine protease TMPRSS2 for S protein priming as the original SARS-CoV-1 (SARS). Importantly, the researchers also found that the cellular serine protease TMPRSS2 primes SARS-CoV-2-S for entry and that a serine protease inhibitor blocks SARS-CoV-2 infection of lung cells, providing opportunities for potential therapeutic intervention.

The researchers performed a sequence analysis that showed SARS-CoV-2 clusters with SARS-CoV–related viruses from bats, of which some – but not all – can use ACE2 for host cell entry. Further analysis of the receptor binding motif known to make contact with ACE2 showed that most amino acid residues essential for ACE2 binding by SARS-S were conserved in SARS-2-S but were absent from S proteins of those SARS-related coronaviruses previously found not to use ACE2.

In addition, the researchers found that SARS-CoV-2–infected BHK-21 cells transfected to express ACE2 with high efficiency, but not the parental BHK-21 cells indicating that SARS-CoV-2-S, like the original SARS virus S protein, uses ACE2 for cellular entry.

Using cultured cells, the researchers found that the protease inhibitor, camostat mesylate, inhibited SARS-S and SARS-2-S entry into primary human lung cells, demonstrating that SARS-CoV-2 can use TMPRSS2 for S protein priming and that camostat mesylate can block SARS-CoV-2 infection of lung cells. Camostat mesylate has been used as a therapy for some forms of cancer and other viral infections.

In addition to their research on the protease inhibitor, the researchers also found that sera from convalescent SARS patients cross-neutralized SARS-2-S–driven entry. They found that four sera obtained from three convalescent SARS patients inhibited SARS-S entry into cell lines in a concentration dependent fashion.

“We demonstrate that SARS-CoV-2 uses the SARS55 CoV receptor, ACE2, for entry and the serine protease TMPRSS2 for S protein priming. A TMPRSS2 inhibitor approved for clinical use blocked entry and might constitute a treatment option. Finally, we show that the sera from convalescent SARS patients cross-neutralized SARS-2-S–driven entry,” the authors concluded.

The study was supported by BMBF (RAPID Consortium) and German Research Foundation (DFG). The authors reported that they had no conflicts.
 

[email protected]

SOURCE: Hoffmann M et al. Cell 2020. doi: 10.1016/j.cell.2020.02.052.