Since 2022, the virus has affected nearly 175 million birds, including commercial and wild birds.

The CDC is ending its emergency response to bird flu, citing a significant drop in cases between February and July.

Cambodia's health ministry today announced another human H5N1 avian flu case of the year, involving a 5-year-old boy from ...

HHS Secretary Robert F. Kennedy Jr. and Secretary of Agriculture Brooke Rollins have expressed interest in letting H5N1 ...

“We are the only lab in New England that is authorized to test for avian influenza for the federal government. It’s based on a test provided to us by the USDA, and we are proficient in that test.

But avian flu isn’t just a crisis for birds – it has already jumped into multiple species, including humans. Leading virologists are sounding the alarm over the potential for a human pandemic.

Town officials say six swans that were found dead on or near Mill Pond in Westborough are suspected to be victims of bird flu.

Other reported infections in mammals include a fox in North Dakota, a bobcat in Washington state, a mountain lion in Wisconsin, and a harbor seal in Massachusetts. Several cases of avian flu also ...

Avian flu is becoming an increasing concern at zoos across the country. Recently, it was revealed a seal at a zoo in Massachusetts died of it.

Avian flu is being blamed for the sudden death of a beloved seal at a Massachusetts zoo last week. Blue, a 21-year-old harbor seal, was a resident of the Buttonwood Park Zoo in New Bedford.

Four black rats were confirmed to have H5N1 avian flu in late January in Riverside County, California, where two recent poultry outbreaks were reported, the agency said.