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

A number of bird flu cases have been reported in the Chicago area in recent weeks, leading to many questions about how quickly the virus is spreading and how worried residents should be.

A family-run farm in Chicago's south suburbs was grappling Wednesday with what they said was a devastating case of bird flu.

Dr. Brett Kaysen with the National Pork Board tells Brownfield H5N1 is a concern for pork producers across […] ...

Nominee for Agriculture Secretary Brooke Rollins said Thursday during her confirmation hearing she has “a lot to learn” about bird flu.

As of Wednesday, they had not received test results, and it was unclear if the birds died from a pathogen such as highly ...

Public health officials say avian influenza, also known as bird flu, has been identified as the cause of death for waterfowl in numerous Indiana counties.

A farm in Long Island, New York, is being forced to euthanize its flock of more than 100,000 ducks after health officials detected cases of bird flu.

The highly infectious H5N1 strain has caused outbreaks across the country. Now, Long Island’s last duck farm must kill its entire flock and may go out of business, its owner said.

A local raptor expert is concerned about what a suspected uptick in bird flu cases in waterfowl could mean for other birds higher up the food chain.

Suffolk County health officials announced that they found bird flu at the last remaining commercial duck farm on Long Island, as reported by Newsday. Crescent Duck Farm is having to euthanize its ...

Seven cases of H5N1 avian flu have been reported in Michigan since Dec. 16. The first case was discovered at a poultry ...