The bird flu outbreak has spread to all 50 states, infecting dairy cattle, poultry farms and 61 humans across the country.

The Centers for Disease Control and Prevention called it the first severe case in the U.S., though the risk to most of the ...

The bird flu is in Louisiana. The CDC has confirmed someone in Louisiana is now the first person in the United States with a ...

The Atlanta-based CDC says the case is the first bird flu infection in the United States that has been linked to backyard ...

A person in Louisiana has the first severe illness caused by bird flu in the U.S., health officials said Wednesday.

As the CDC confirmed a severe case in Louisiana of a patient hospitalized with H5N1 bird flu, Gov. Gavin Newsom declared a ...

The Centers for Disease Control and Prevention confirmed the first case of severe bird flu in the U.S. on Wednesday.

Public health officials have just reported the first known “severe” case of bird flu in the United States. There are now 61 ...

There have been reports of bird flu cases throughout the U.S. and one confirmed case in Louisiana. Here's what the CDC says ...

A patient in Louisiana has been hospitalized with a severe case of H5N1 bird flu, the US Centers for Disease Control and ...

A person in Louisiana became the first to be diagnosed with a severe case of the bird flu after possibly being exposed to ...

The patient had been exposed to sick and dead birds in backyard flocks, according to the Centers for Disease Control and ...