A big cat sanctuary in Washington is temporarily closed and quarantined after bird flu killed 20 wild cats there, including ...

America is heading into an even higher-risk period as the seasonal flu begins to circulate. This also raises a question of ...

A genetic analysis of samples from the patient in Louisiana recently hospitalized with the country’s first severe case of H5N1 bird flu show the virus likely mutated in the patient to potentially ...

The agency, in its latest update released Thursday, said the mutations were not found in samples taken from wild birds, ...

The ongoing spread of bird flu in the United States has alarmed experts — not just because of human cases causing severe ...

Northwest Naturals says a batch of Feline Turkey Recipe tested positive for bird flu. One cat has died in connection with the ...

There's a new concern that the virus could evolve to spread from human to human.

A backyard flock in Vermont was sickened with H5N1, agricultural officials said on Thursday, following other reports of bird ...

The virus in the first severe human bird flu case in the U.S. was found to have mutated. Newsweek's live blog is closed.

ALEXANDRIA, La. (KALB) - The bird flu virus in a patient in Louisiana has likely mutated while they were in the hospital.

Brain worms ... 200 COVID shots ... butt eels: Gizmodo reviews the weirdest medical cases of 2024. World Health Organization ...

A new mutation and the first severe case of H5N1 bird flu discovered in a human in Louisiana has raised concern among some ...