Although California dairy farmers had heard about the H5N1 bird flu before it hit, none was prepared for the devastation it ...

The video, which Crystal Heath captured on the outskirts of Tulare County on October 8th, shows the aftermath of a bird flu ...

Four agricultural workers at a commercial egg farm have tested presumptively positive for avian influenza, commonly known as ...

The four-day International Avian Influenza and One Health Emerging Issues Summit hosted by the Center of Excellence for ...

Seven cases of H5N1 bird flu were detected in California this week. No confirmed cases have occurred in people or livestock in Arizona.

Five more people who presumably contracted the bird flu are being tested amid outbreaks in California's dairy industry, health officials confirmed Monday. The five new possible positive cases are ...

The California Department of Public Health (CDPH) reported Friday that 13 total human cases of bird flu have been confirmed ...

Bulgaria reported an outbreak of highly pathogenic avian influenza among poultry, the World Organisation for Animal Health ...

Oct 17 (Reuters) - Cows in California are dying at much higher rates from bird flu than in other affected states, industry and veterinary experts said, and some carcasses have been left rotting in ...

Concerns about bird flu — officially known as avian influenza A (H5) — continue to mount, particularly in California. As of Oct. 14, the state has had six confirmed and five possible human ...

Helen Branswell, STAT’s infectious disease reporter, has been writing about H5N1 bird flu for 20 years. If you’re aware of the H5N1 bird flu outbreak in U.S. dairy cattle — you may have seen ...