Bird flu is continuing to spread in animals across the U.S. Here's what you need to know about the current situation.

Each human and mammalian infection gives the virus an opportunity to mutate and evolve better ways of transmitting from ...

Symptoms of the bird flu usually appear between two days and a week after being exposed, according to the AAFP. They're ...

The FDA and CDC have ended key bird flu surveillance programs, including milk testing and outbreak updates. Experts say this ...