As the holiday season approaches, public health experts are sounding the alarm about low vaccination rates against the ...

Some hospitals in the U.S. are seeing an increase in cases of RSV and so-called "walking pneumonia." Here's what you need to ...

Learn about this vaccine that protects against a common seasonal virus that can sometimes cause severe disease, with info on ...

Researchers estimate that 123,000 to 193,000 U.S. adults were hospitalized each year with respiratory syncytial virus from ...

Coronavirus cases have been flat locally, likely due to the outsized surge that occurred this past summer, but the flu ...

Approximately 1 in 20 adults with outpatient respiratory syncytial virus (RSV) infections were readmitted to the hospital ...

Respiratory syncytial virus, or RSV, is something many parents know as a cause of bronchiolitis, but others may not have ...

More and more kids are getting sick with respiratory syncytial virus and walking pneumonia. Here’s what to know.

"Flu tends to impact us a little later in the year, or early into the new year, so that at this point in time for any of the ...

RSV is the most common cause of hospitalization in infants under 1 year old. The infection can spread to the lungs and cause ...

Follow the latest RSV cases news stories and headlines. Get breaking news alerts when you download the ABC News App and subscribe to RSV cases notifications.

Winter and family holiday gatherings often bring a surge in a wide variety of respiratory issues. Here's what to watch for.