During the COVID pandemic, RSV showed a slightly odd pattern: like flu, it basically disappeared in the 2020–2021 season, ...

The newly reported H5N9 strain was found Monday at a duck farm in Merced County, California, according to the World ...

Flu cases surge in Arkansas. Mercy offers walk-in and urgent care options in Fort Smith to help patients access treatment.

Wisconsin is among 10 states to report human cases of the H5N1 virus so far, with more than half reported in California.

Symptoms usually come on suddenly, according to the CDC, and can include fevers above 100.4 degrees F, dry cough, sore throat, runny nose, body aches, headaches, chills and occasionally nausea, ...

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

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

The first U.S. H5N9 outbreak has raised concerns as scientists warn of evolving bird flu risks—here's what you need to know about the symptoms.

At least 15 states have very high levels of influenza, according to the Centers for Disease Control and Prevention.

A spike in flu cases in NY offered clues on when the season may end, underscoring it's not too late to get a flu shot.

The California duck farm's strain of H5N9 is different from those earlier cases because this time it is closely related to a ...

Influenza A, COVID-19 and norovirus (stomach flu) are on the rise, according to the Centers for Disease Control and Prevention. But there's a fourth "bug" the public should be aware of: respiratory ...