Egg farms have invested millions into biosecurity, but their efforts have not been enough to contain an outbreak that began ...

A new study shows that bird flu has silently spread from animals to some veterinarians. The study published Thursday by the ...

The US is in the throes of an unusually intense and severe flu season, with hospitalization rates topping the levels seen ...

Arizona agricultural officials say they now have the first detection of H5N1 avian influenza in milk produced by a dairy herd ...