Nearly 119,000 birds have been culled at a farm in California after a bird flu called H5N9 was detected among the poultry.

It's flu season right now, and the U.S. is in the midst of a wave that's straining hospitals. But not all influenza is the ...

A rapidly-spreading H5N1 avian influenza, otherwise known as bird flu, has been devastating bird flocks and showing signs of ...

Indigenous peoples have been largely excluded from the federal government’s planning for the arrival of H5N1. When will this ...

Flu activity is still spiking across the United States as the country faces a winter wave of respiratory illness. The post-holiday surge in influenza cases and hospitalizations is straining ...