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

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

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

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 ...

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

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

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

A genetic analysis of samples from the patient in Louisiana recently hospitalized with the country’s first severe case of ...

It was the fourth instance of H5N1 bird flu in a domestic flock in Vermont since the spring of 2022 and “emphasizes the ongoing need for vigilance as the disease continues to be ...

Mississippi has confirmed H5N1 in a poultry flock. The birds are not part of food supply chain. What you need to know about ...