Another spillover of the H5N1 bird flu virus from wild birds to dairy cattle appears to have occurred, this time in Arizona.

After a different strain of bird flu was recently found in cattle for the first time, experts reveal what this means in our fight against the virus.

More Americans may have had bird flu without suffering any symptoms, a new study finds. That could allow the virus to mutate into something more dangerous.

Today news broke that bird flu communications from the Centers for Disease Control and Department of Agriculture – including briefings, scientific report publications and more – have reportedly been ...

ATLANTA — The Atlanta-based CDC has warned that the bird flu may be spreading undetected from animals, to some veterinarians ...