More than 156 million chickens, ducks, turkeys and other fowl have been slaughtered across the United States since the ...

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

Latest data shows which counties have been hardest hit by bird flu outbreaks among poultry flocks as the human case count climbs.

Egg prices in the U.S. have surged due to ongoing bird flu outbreaks, which have led to the culling of over 21 million egg-laying birds across multiple states.

The progression of the species-jumping disease has been unprecedented, including the first-ever U.S. cases of infections in ...

But like the normal seasonal flu, bird flu changes over time, so the vaccine would need to be updated with the current strain ...

Bird flu has decimated poultry flocks and infected cattle herds. The risk to humans is currently low, but that could easily ...

A new bird flu (highly pathogenic avian influenza) outbreak has been discovered in California. The newly reported H5N9 strain was found Monday at a duck farm in Merced County, California ...