The progression of the species-jumping disease has been unprecedented, including the first-ever U.S. cases of infections in ...

Between 500 and 1,000 suspected cases of H5N1, also called avian flu, have been reported in Massachusetts birds. Sharing ...

The National Institutes of Health reports that avian influenza A virus, or bird flu, is now widespread in wild birds all over the world. The United States Department of Agriculture (USDA) also states ...

Doug Sinclair, Director of Public Health for Yates County, noted that H5N1 cases have been documented for several years in ...

Two eaglets in Lee County died from bird flu, officials confirm Thursday. Here's what we know about what happened.

A new strain of bird flu has been detected on a duck farm in California. The World Organisation for Animal Health reported ...

Two baby bald eagles died from bird flu this week in Florida, according to local wildlife experts in Lee County.

A dead waterfowl discovered at Lake Julian Park received a "preliminary positive test result" for bird flu, the county said Jan. 31.

Are eggs safe to eat amid the current avian flu outbreak? Have people in the U.S. contracted bird flu? We VERIFY the answers ...

Buncombe County officials report that a dead waterfowl bird at Lake Julian Park has received a "preliminarily positive" test ...

When bird flu first struck dairy cattle in Texas last year, it was unclear how the virus might spread. As of now, H5N1 has ...

At least 50 snow geese have been found dead on an Upstate New York lake, according to health officials. The birds are being tested for Highly Pathogenic Avian Influenza (HPAI), or bird flu, after ...