H5N1 avian influenza continues to spread amid commercial and backyard poultry, and additional cases have been reported in domestic cats ...

The case of the Canadian teen and the death of a Louisiana man are stark reminders of bird flu’s capacity to ignite serious ...

Avian flu is rampant in poultry farms and in wild birds in the U.S. Every mutation brings the virus one step closer to the ...

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

The U.S. Centers for Disease Control and Prevention is urging health care workers to accelerate bird flu testing for patients ...

Guidelines from the USDA recommend owners of backyard flocks prevent the spread of bird flu by doing things like restricting ...

Medical experts advise that people should get a vaccine for the bird flu when it becomes commercially available. One doctor ...

Authorities have detected a second case of bird flu at a poultry farm in Georgia's Elbert County. The case was found less ...

The bird flu, also known as avian influenza and H5N1, was implicated in the first human death from the infectious disease on ...

For the first time, birds in a Wayne County backyard flock have been sickened by the highly pathogenic H5N1 avian influenza ...