Subclade K (previously known as J.2.4.1) is gaining attention because it appears to be spreading much earlier in the flu ...

After Indiana’s outbreak of highly pathogenic avian influenza (HPAI) in January 2025, Adams County Purdue Extension educator Brad Kohlhagen began receiving almost daily telephone calls, especially ...

As an infectious diseases physician and researcher, I'll be keeping an eye on a few viruses in 2026 that could be poised to cause infections in unexpected places or in unexpected numbers.

Last week’s national flu tracker showed Georgia and South Carolina among the hardest-hit states, with flu levels “very high.” ...

Georgia and South Carolina among are the states hit fhardest by flu, but officials say it is not clear that the season has peaked.

Last week, the Trump administration announced changes to the recommended childhood vaccination schedule by the Centers for Disease Control and Prevention, removing overall recommendations for ...

U.S. flu infections showed signs of a slight decline last week, but health officials say it is not clear that this severe flu season has peaked.