The patient in Louisiana was older than 65 and was reported to have had underlying medical conditions, health officials said.

The virus has affected 344,100 birds in the last month at Michigan commercial farms on the west side of the state.

H5N1 has infected 66 people in the United States since early 2024, mostly causing mild illness. A Louisiana man was the first to get severely sick.

Louisiana has reported the first U.S. fatality from avian influenza. Most of the country’s human cases have been mild ...

A veterinary disease expert says more than half of the raw milk produced in the U.S. is now being tested for the H5N1 avian ...

The spread of avian influenza (HPAI) has also impacted the nationwide supply of poultry products, including eggs. Experts ...

ODA inspectors say they're in contact with the retail locations and working to ensure the product has been removed.

New research led by La Jolla Institute for Immunology scientists on the H5N1 virus, or “bird flu,” suggests that many people ...

The Louisiana patient who contracted what officials said was the nation’s first “severe” case of avian influenza has died, ...

Bird flu has claimed its first human in the United States, but health officials say the risk remains low and there are ...

Moderna led S&P 500 gainers Tuesday, a day after the first bird-flu death was reported in the U.S. The biotech company is developing a vaccine for H5N1.

The Centers for Disease Control and Prevention confirmed the fatality on Monday, January 6. The CDC said the person was over ...