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

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

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

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

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

California officials have declared a state of emergency over the spread of bird flu, which is tearing through dairy cows in ...

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.

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

A person was hospitalized with a severe case of bird flu in Louisiana, according to the Centers for Disease Control and ...

The bird flu outbreak has spread to all 50 states, these maps show. Here are the symptoms and what to do if you think you ...