Michigan's largest health system urges patients to seek nonemergency care at sites other than its ERs amid a surge in flu, ...

RSV, respiratory syncytial virus, usually peaks in December and January while infecting the nose, throat and lungs, usually ...

According to officials from the Wheeling-Ohio County Health Department, there is a spike in RSV, Influenza A, and Norovirus ...

There are some new tools to help this respiratory virus season: over-the-counter tests that can identify whether an illness is COVID-19 or influenza.

For the week ending Jan. 25, seasonal flu activity remains high and increasing. Clinical laboratories tested 129,378 ...

Some health officials have renamed this flu season the “quademic” because of all the different illnesses floating around.

RSV is usually contagious for three to eight days. A patient also may be contagious a day or two before experiencing symptoms ...

It appears RSV and COVID have peaked, but the flu is still rising. The number and rate of positive cases of COVID is notably ...

This review seeks to familiarize the readers with RSV rapid antigen-detection tests, describe their performance characteristics and comment on their strengths and weaknesses. The authors will ...

The U.S. is seeing a "quad-demic" as cases of COVID-19, flu, RSV and norovirus spread at the same time. Experts said this is what you need to know.

The virus is a common respiratory illness that infects the lungs and airways. Most people experience mild symptoms, like the common cold. However, RSV can cause more severe symptoms in infants, older ...