A California man whose two cats died after drinking raw milk recalled for bird flu risk says he meant to keep his beloved pets healthy, but his efforts tragically backfir ...

As the first bird flu death in the U.S. sparks concern over the ongoing spread of the virus, epidemiologist and microbiologist Meghan Davis explains what to know and do ...

“For example, if a human gets infected with a bird flu and also carries a human influenza A virus, these two viruses can exchange genetic material. This is known as genetic shift,” Michael ...