Bird flu was nearly everywhere in the U.S.—in chickens, cows, pet cats and even humans. Cases have gone down, but experts ...

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

NEW YORK — A person in Louisiana has the first severe illness caused by bird flu in the U.S., health officials said Wednesday. The patient had been in contact with sick and dead birds in ...

This Louisiana case of bird flu marks the first instance of severe illness that's linked to the virus within the U.S., said the CDC in a statement.

The H5N1 avian flu is circulating in cows and other mammals. Whether it will make a permanent leap to humans is another ...

A severe bird flu case has been confirmed in Louisiana, marking the first such U.S. instance linked to backyard flocks, according to the CDC.

Bird flu hospitalizes person in Louisiana, the first severe infection in U.S. Meanwhile, Delaware and Wisconsin report two possible infections, which if confirmed raises total cases to 63 ...

Louisiana officials say the state's poultry farmers remain unaffected by bird flu. The key, experts say, may be Louisiana cattle.

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

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

NEW YORK — The first US bird flu death has been reported — a person in Louisiana who had been hospitalized with severe respiratory symptoms. Louisiana health officials announced the death on ...

Public health experts share concerns that the H5N1 bird flu outbreak could turn into a pandemic. What to know after Louisiana resident died in January.