Governor Josh Shapiro of Pennsylvania convened a crisis response meeting this week to address a massive avian influenza outbreak in the state. Per state officials, nearly 7.6 million birds have ...

Researchers at UC Davis say news they've dreaded since 2023 has come to pass: California's elephant seals have been infected with H5N1 bird flu.

With measles outbreaks, flu spikes, and COVID as a seasonal threat, learn key differences between these contagious diseases, ...

What used to be a predictable “cold and flu season” has evolved into a formidable “triple threat” of the flu, RSV, and COVID-19—and now, the highly contagious norovirus is joining the headlines. For ...

The current flu season has seen the highest rate of doctor’s visits for flu-like symptoms since the US began collecting data through a national surveillance network. CNN is tracking these case rates ...

When a stomach bug hits your household, it is tempting to grab a pack of wipes, swipe every surface in sight, and hope you have contained the chaos. The problem is that those quick wipe-downs often ...

More children are testing positive for the flu as Californians continue to cough, hack and wheeze their way through an explosive influenza season. Influenza's rate of spread "is elevated in California ...

Add Yahoo as a preferred source to see more of our stories on Google. After weeks of delay, the Florida Department of Health has released its weekly flu review report showing a higher spike in ...

A lethal form of bird flu, which has already killed tens of thousands of elephant seals in the Southern Hemisphere, is now spreading in a colony of elephant seals in California, scientists announced ...