A rapidly-spreading H5N1 avian influenza, otherwise known as bird flu, has been devastating bird flocks and showing signs of ...

The newly reported H5N9 strain was found Monday at a duck farm in Merced County, California, according to the World ...

Public health officials are closely monitoring the latest bird flu outbreak that has sickened or killed millions of birds, ...

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