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 ...

The symptoms of bird flu in humans are similar to symptoms caused by other flu viruses, Dr. Schaffner says. They include ...