The CDC has revealed the red flags it is monitoring for that suggest that bird flu was about to become the world's next ...

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

The agency, in its latest update released Thursday, said the mutations were not found in samples taken from wild birds, suggesting the virus changed over the course of the patient’s infection.

The Louisiana Department of Wildlife and Fisheries is warning Northeast Louisiana residents about a rise in avian influenza, ...

The U.S. has recorded its first human death from bird flu, in a patient hospitalized in Louisiana. The case was considered ...

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

The Louisiana Department of Wildlife and Fisheries has reported an increase in bird deaths due to H5N1 Highly Pathogenic ...

While many wild birds recover from infection and develop immunity to a particular strain of AI, others may exhibit ...

Avian influenza A (H5N1) has mutated, so the symptoms of bird flu could change as more people get sick in 2025.

Previous seasonal flu infections and vaccinations may protect us against infection from the highly pathogenic H5N1 bird flu ...

The only other human case of bird flu in the U.S. occurred in 2022 and may not have caused any illness, with the CDC stating ...

"The Chinese poultry lineage may have experienced more vaccine-driven selection compared to other lineages," the researchers ...