The United States is seeing a second peak in flu cases this season. After doctor’s office visits for flu dipped early this year, they jumped past the previous season peak at the end of last ...

The flu virus is lingering in Arizona and the season has been vicious. Pediatric flu deaths reached the highest level in ...

Health officials are making a renewed call for vigilance against bird flu​, but some experts are puzzling over why reports of ...

Health officials urge caution about bird flu. Experts are unsure why human cases stopped. H5N1 spread among birds, cows, and people in the US. Recent tests and cases have decreased. The CDC notes a ...

Estimates varied from 2008 through 2018, with RSV-associated antibiotic prescribing exceeding 10% in peak RSV years and ...