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

After someone in southwest Louisiana was hospitalized with a severe case of bird flu, the first such illness reported in the ...

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.

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

Samples from a hospitalized patient in Louisiana show changes that could make the H5N1 virus spread more easily between ...

A genetic analysis suggests the bird flu virus mutated inside a Louisiana patient who contracted the first severe case of the ...

The US hasn’t learned lessons from the Covid-19 pandemic that it could use to mitigate the threat of pathogens like H5N1 bird ...

The CDC's analysis revealed changes in the hemagglutinin (HA) gene, a critical component for the virus's ability to attach to ...

The U.S. Centers for Disease Control and Prevention said on Thursday its analysis of samples from the first severe case of ...

A genetic analysis of viral samples from a patient in Louisiana hospitalized with the first severe case of bird flu showed ...

After surviving a tumultuous 2023, farmers had hoped 2024 would be kinder and a bit more profitable. A year later, farmers ...

Birx added that her greatest fear is someone getting infected with bird flu during the regular seasonal flu, potentially ...