Learn more about how a vaccine could help prevent the spread of the avian flu virus but may also cause the virus to evolve ...

"The Chinese poultry lineage may have experienced more vaccine-driven selection compared to other lineages," the researchers ...

The Centers for Disease Control and Prevention are monitoring the bird flu situation in the United States. Here's what to ...

Seven Delmarva-region commercial operations have now reported cases of the highly contagious virus.

Sonoma County chicken and duck ranchers are grateful for the boost they received. They also insist the money doesn’t come ...

The Neosho egg producer Opal Foods is destroying a flock of about 1,585,000 chickens and the Newton County Health Department is monitoring about 30 Opal Foods employees after an outbreak of bird flu ...

Philadelphia health officials say a goose found next to Carroll Park in West Philadelphia had highly infectious bird flu.

Avian flu is a common illness among birds, but it can spread to humans and other mammals. The virus is shed through ...

A few cats have died from bird flu after eating raw food. And some raw pet food products have been recalled. Here's what to ...

Some Hawaiʻi Island lawmakers want the state to come up with a humane plan to manage avian flu in the state. The Hawaiʻi ...

An ongoing bird flu epidemic has forced farmers to kill millions of egg-laying hens, leading to a serious shortage.