Since November 2023, more than 12.1 million birds on commercial flocks have been affected in Sioux County, Iowa, alone. In ...

Maryland has announced the first presumptive positive case of H5 avian influenza in a commercial broiler farm in Worcester ...

The largest concentrations of sick mergansers were found Saturday at North Avenue Beach and Oak Street Beach. Other birds ...

Veterinarians and public health officials say this and other information frozen in the “immediate pause” on communication ...

Avian influenzas, commonly called bird flu, are influenza viruses that readily infect and spread through birds. While ...

There have not been any cases among commercial flocks in Massachusetts, said Agricultural Commissioner Ashley Randle.

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

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

The first commercial bird flu outbreak of 2025 has been reported in northwest Iowa. The Iowa Department of Agriculture says it affects 240,000 laying birds at a commercial facility in O'Brien County.

Since Friday, reports have come in of over 100 dead birds along the lakefront and scattered as far inland as a mall in Skokie ...

After the current strain of bird flu, H5N1, reached the U.S. in 2022, more than 148 million birds have been euthanized. What is the outbreak's potential impacts on humans, the poultry industry, egg ...

A poultry group has said it hopes bird flu restrictions imposed in Shropshire will help farmers "get on top of this disease".