A Michigan animal sanctuary owner alleged state authorities were inhumane when they culled her birds. She changed the state's H5N1 depopulation code.

A second type of bird flu has been found in U.S. dairy cows for the first time, the U.S. Department of Agriculture announced. More than a dozen ducks and wild birds have died at two zoos in New ...

A subtype of bird flu caused by avian influenza A (H5) virus has been spreading worldwide in wild birds with a few outbreaks in poultry, dairy cows and other mammals across the United States ...

As cases of avian influenza, or bird flu, continue to make headlines, Texans might be wondering if they should be concerned.

Bird flu risk is low for people and there are no identified New York state human cases, but people should avoid direct contact with wild, sick or dead birds and not consume raw, unpasteurized milk ...

Health officials urged people to identify avian flu symptoms early and properly cook chicken and eggs to limit risk of ...