New research and discussions with dairy farmers in the Central Valley suggests H5N1 bird flu is more widespread among people ...

Bird flu has just been detected in cartons of raw milk sold in California, the state's health agency said Sunday.

As seasonal influenza ramps up, and with bird flu continuing to circulate, some experts are worried there may be a strain on ...

Health officials are alarmed by more than 50 confirmed human cases of a bird flu variant across seven states this year, with ...