The rise of bird flu across farms in California has raised questions about the virus and its potential threat to humans.

The recent deaths of about 200 snow geese in the Lehigh Valley have raised concerns about the harm avian influenza could cause to wild and domestic birds throughout the region. As wildlife and ...

As the seasonal flu picks up, there are even more opportunities for the bird flu to acquire mutations as the different influenza viruses mix.

Doctors say the case of a teen left in critical condition shows H5N1 "can cause severe human illness." Mutations in the virus are deepening concerns about the spread of H5N1.

Childhood vaccination rates are on the decline at a time when Robert F. Kennedy Jr. could lead the Health and Human Services ...

The fate of a Canadian teenager who was infected with H5N1 bird flu in early November, and subsequently admitted to an intensive care unit, has finally been revealed: She has fully recovered. But ...

Highly pathogenic avian influenza A(H5N1) viruses have caused widespread infections in dairy cows and poultry in the United ...

Most human cases of bird flu in North America have been mild, a fact that’s underscored by a new study of the first 46 confirmed human H5N1 infections ...

Bruce Willis’ wife, Emma Heming Willis, is getting candid about the reality of having “unconditional love” for her partner ...

The UK government has ordered five million doses of an avian influenza vaccine in case it starts being spread by people as ...

Weeks after the first severe case of bird flu was reported in Louisiana , the Centers for Disease Control and Prevention are ...