When, where and how the H5N1 bird flu virus may evolve and its capacity to spark a pandemic is hard to predict — in part, ...

The first severe case of H5N1 bird flu was confirmed in Louisiana. Here is a map of other states that have been affected.

Louisiana reported a person hospitalized with a severe case of H5N1, and the USDA has begun bulk milk testing ...

The recall, according to a news release published Wednesday, involves Northwest Naturals' Feline Turkey Recipe raw frozen pet ...

Based on lab studies, researchers found the currently circulating H5N1 clade 2.3.4.4.b virus attaching better in the human ...

Mississippi has confirmed H5N1 in a poultry flock. The birds are not part of food supply chain. What you need to know about ...

Northwest Naturals recalls pet food nationwide after bird flu detection in Oregon. Learn about the recall and safety measures ...

On Friday, the CDC confirmed a person from Louisiana had avian influenza A virus, H5N1, after they were exposed to sick and dead birds in a backyard flock, according to a CDC press release.

The CDC has confirmed 61 human cases of H5N1 throughout nine states this year, but the Louisiana patient is the first severe case of bird flu in someone within the United States.

In a case first reported in Louisiana, a patient has now developed the first known case of bird flu so severe as to require ...