A genetic analysis suggests the bird flu virus mutated inside a Louisiana patient who contracted the nation’s first severe ...

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

New data from the U.S. Centers for Disease Control and Prevention (CDC) shows that over half of U.S. states have either "high ...

The CDC has confirmed a total of 66 human cases of bird flu across the United States as of Friday, although the number is ...

Whooping cough cases are nearly five times higher than cases reported in 2023, with the CDC urging people to get vaccinated.

The CDC warns samples of the bird flu virus show signs of mutations that could make it more transmissible to humans. The CDC ...

Growing concerns surrounding the transmission of H5N1 bird flu. The CDC reports that samples collected from a severely ill ...

Genetic analysis suggests the bird flu virus has the capacity to mutate in ways that could make it more transmissible to ...

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

The CDC said that testing of a person with a severe case of bird flu indicated the virus had mutated but the risk remains low ...