Here's what you need to know about the highly pathogenic H5N1 avian influenza, and what bird flu might mean to you, your ...

Egg prices expected to stay high because of limited supplies as the virus continues to infect commercial flocks nationwide.

Dr. Michael Osterholm says that the primary kind of birds impacted by the flu is migratory waterfowl, like geese and ducks, ...

Officials said the positive samples were found in a 50,000-bird layer chicken flock on a commercial poultry farm in Lehigh ...

This latest outbreak is part of a broader epizootic that has swept across the United States, affecting not only poultry but ...

The California duck farm's strain of H5N9 is different from those earlier cases because this time it is closely related to a ...

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

While the H5N1 bird flu keep spreading, the first reported H5N9 outbreak in the United States has been identified on a duck ...

With the advent of cases of avian flu in southern New England, and the rise in egg prices due to limited supply as a result, ...

The first U.S. H5N9 outbreak has raised concerns as scientists warn of evolving bird flu risks—here's what you need to know about the symptoms.

Bird flu is now believed to be widespread in Massachusetts and is likely present even in places where there has not been a ...

Scientists say the temporary freeze on communications from federal officials creates a troubling blind spot for those ...