With initial tests indicating positive cases of Highly Pathogenic Avian Influenza (HPAI) in commercial poultry in five Pennsylvania counties, the PA Department of Agriculture has escalated its ...

Avian influenza has been detected in milk from a dairy herd in Maricopa County, according to the Arizona Department of Agriculture.

Highly pathogenic avian influenza continues to spread across poultry flocks in several Missouri counties. Ag Director Chris Chinn tells Brownfield, “it came in with the wild migratory birds. We ...

Another spillover of the H5N1 bird flu virus from wild birds to dairy cattle appears to have occurred, this time in Arizona.

Avian influenza, commonly known as bird flu, is taking a toll on migrating sandhill cranes and other waterfowl as the deadly ...

Zoetis said the U.S. Department of Agriculture's Center for Veterinary Biologics issued the company a conditional license for its Avian Influenza Vaccine, H5N2 Subtype, Killed Virus. The vaccine is ...

Wildlife questions answered by Maine Audubon Staff Naturalist Doug Hitchcox.

Avian influenza, or “bird flu,” is a disease caused by influenza A viruses that spread widely among wild birds, and can cause outbreaks in commercial and backyard poultry flocks. Though there ...

By 1957, scientists had a significantly more sophisticated understanding of influenza, worrying them that a pandemic similar ...

What you need to know about bird flu. Public health experts are closely watching avian influenza, which has affected chickens ...

If the price of chicken and eggs at the supermarket has you clucking your tongue, blame it on the bird flu. The H5N1 Avian influenza is decimating bird populations around the world. More than 147 ...