The virus has spread among dairy cattle, humans and other mammals. But officials say the current public health risk is low.

Avian influenza has spread far beyond the nation's birds, infecting all manner of creatures from zoo animals, wild mammals, ...

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

This is why bird flu typically doesn’t infect humans or spread person to person. One of the mutations was also seen in a ...

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.

Here’s what to know about the United States’ first confirmed severe case of H5N1 avian influenza—and how to protect yourself.

The bird flu virus found in a severely ill patient hospitalized in the United States has mutated to become better adapted to ...

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

So far in 2024, X cases of the avian flu have been reported in humans across the nation. Here's what we know about the bird ...

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 ...

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

Bird flu virus has swept through farms across the nation’s largest dairy producing state. All human cases had been mild - ...