The U.S. will rebuild a stockpile of bird flu vaccines for poultry that match the strain of the virus circulating in ...

The U.S. has developed a bird flu vaccine that can be prepared when needed. It’s not currently available because health ...

The CDC says the risk of bird flu to the general public is low, but public health experts say they are worried the virus could mutate and become more transmissible.

With holiday gatherings in the rearview mirror and cold weather here to stay for quite a bit longer, many Illinois residents ...

Dozens of cats across the U.S. have tested positive for avian flu, federal officials say. The west coast has been hit especially hard.

Five years ago, a cluster of people in Wuhan, China, fell sick with a virus never before seen in the world.The germ didn't ...