On Wednesday, Wisconsin officials said a person who came into contact with sick animals at a commercial poultry facility may ...

After Gov. Gavin Newsom last week declared an emergency stemming from bird flu’s spread in dairy herds, local public health ...

A Louisiana woman with the first severe case of bird flu in the US had a mutated form of the disease that may make it more ...

Bird flu virus has swept through farms across the nation’s largest dairy producing state. All human cases had been mild - ...

Millions of egg-laying flocks in California have been lost to the bird flu this year. It comes as the cost of eggs rose in ...

The virus has spread among dairy cattle, humans and other mammals. But officials say the current public health risk is low.

California officials have declared a state of emergency over the spread of bird flu, which is tearing through dairy cows in ...

There are 61 confirmed human cases of bird flu in people in the U.S., according to the Centers for Disease Control and Prevention. More than half of the human cases are in California. Bird flu is a ...

Two additional human cases were recently reported by the CDC: an adult in Missouri in September and a child in California in ...

Health officials were warning residents Wednesday not to feed their pets raw food following a voluntary recall of Northwest ...

A backyard flock in Vermont was sickened with H5N1, agricultural officials said on Thursday, following other reports of bird ...

Bird flu is an influenza virus typically spread through animals ... according to the agency. Most were reported in California ...