Key Takeaways
Healthcare workers are noticing that the two infections are occurring at the same time in some children who end up hospitalized with severe respiratory complications: respiratory syncytial virus (RSV) and COVID-19.
RSV is a common viral infection that can cause serious infections in infants and young children. COVID-19 can also cause severe illness, though this is less common in kids than in adults.
According to the Houston Chronicle, Texas Children’s Hospital in Houston has reported 25 cases—“and counting”—of children with both RSV and COVID.
RSV Symptoms vs. COVID SymptomsRSV and COVID-19 share some symptoms, such as:Runny noseFeverCough and chest congestionShortness of breathWheezingRSV can also have other symptoms, including:Appetite lossSneezingMoodiness or crankiness in young children
RSV Symptoms vs. COVID Symptoms
RSV and COVID-19 share some symptoms, such as:Runny noseFeverCough and chest congestionShortness of breathWheezingRSV can also have other symptoms, including:Appetite lossSneezingMoodiness or crankiness in young children
RSV and COVID-19 share some symptoms, such as:
RSV can also have other symptoms, including:
Why the Viruses Are Happening Simultaneously
Currently, RSV is circulating (alongside themore easily transmissible Delta variant) at a time of year when healthcare workers usually do not see it.
Mary T. Caserta, MD, a professor of pediatrics in the division of pediatric infectious diseases at the University of Rochester Medical Center, Rochester, New York, tells Verywell that RSV is “a very common respiratory infection that usually comes every winter season.”
While there is variability in the seasonal pattern depending on where you live, Caserta says that RSV “is an annual problem” for healthcare workers in pediatrics.
“Until 2020, RSV was quite reliable in its appearance and its disappearance in our area,” says Caserta, noting that in Rochester, RSV had not been as widespread as usual and that they “had lower rates” of the virus until recently. Now, Caserta says that “rates have really spiked up for RSV.”
The reason for the increase might be linked to COVID. Last winter, the pandemic had more people socially distancing and wearing masks when they were in groups. “The reason [for the spike now] is everybody’s taking their masks off and mingling more,” says Caserta. “That’s speculation, but it seems to make a certain amount of sense.”
RSV: Common, But Can Be Complicated
Mary T. Caserta, MD[RSV] is the number one reason infants get readmitted to the hospital in their first year of life.
Mary T. Caserta, MD
[RSV] is the number one reason infants get readmitted to the hospital in their first year of life.
Caserta says that with most cases of RSV, “kids just get a cold, and you can’t clearly distinguish it from other colds.” However, “when they go from having just upper respiratory symptoms to lower respiratory symptoms, it causes a fairly distinctive syndrome of bronchiolitis.”
Bronchiolitisis inflammation of the bronchioles, the smaller airways in the lungs. “Classically, the children start with a cold and after about three or four days then parents start to notice that they’re working harder to breathe,” says Caserta.
RSV is not the only respiratory virus that causes bronchiolitis in children, but it’s a major cause of bronchiolitis in babies. “It is the number one reason infants get readmitted to the hospital in their first year of life," says Caserta. “It’s a very significant cause of respiratory illness.”
According to Caserta, bronchiolitis has been reported inchildren with COVID-19, as well as in kids with COVID and another respiratory illness at the same time—which is not that uncommon. Caserta says that during a typical RSV season, “about 10% to 15% of kids will have other viruses identified along with RSV.”
More Children Are Being Hospitalized for COVID-19
Treatment for RSV
There is no treatment for RSV, only supportive care. Caserta says that infants or children end up hospitalized if they are in “significant respiratory trouble.” In the hospital, a child can “get oxygen and IV fluids if they can’t drink because they’re breathing too fast.”
Currently, there are more options for preventing andtreating COVIDthan for RSV.
“There’s no vaccine currently available for RSV,” says Caserta. “But there is a vaccine currently available for COVID. So, we’d like everyone who’s eligible to get vaccinated.”
Vaccinating as many adults and children over the age of 12 against COVID-19 as soon as possible will help prevent the spread of the virus and protect infants and younger children whocannot yet get vaccinated yet.
What This Means For You
The information in this article is current as of the date listed, which means newer information may be available when you read this. For the most recent updates on COVID-19, visit ourcoronavirus news page.
1 SourceVerywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read oureditorial processto learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.Centers for Disease Control and Prevention (CDC).RSV: Symptoms and Care.
1 Source
Verywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read oureditorial processto learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.Centers for Disease Control and Prevention (CDC).RSV: Symptoms and Care.
Verywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read oureditorial processto learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.
Centers for Disease Control and Prevention (CDC).RSV: Symptoms and Care.
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