With so many viruses going around right now, like cold, flu, COVID and RSV, it can be hard to know which one you have and how ...

The United States is seeing a second peak in flu cases this season. After doctor’s office visits for flu dipped early this ...

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

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

Here's what you need to know about the highly pathogenic H5N1 avian influenza, and what bird flu might mean to you, your ...