Public health experts are urging vigilance amid recent reports of severe bird flu cases in two North American patients. The ...

The CDC previously confirmed the first severe human case of bird flu in Louisiana, but now the CDC has confirmed a virus ...

In 2024, at least 66 human cases of bird flu have been reported in the United States, each one raising the risk of another ...

"We have outbreaks in poultry in all 50 states," Dr. Leana Wen tells Face the Nation's Major Garrett The post New Bird Flu ...

A genetic analysis suggests the bird flu virus mutated inside a Louisiana patient who contracted the nation’s first severe ...

A virologist explains that why this probably isn’t the big one — but that it’s a sign of bad things happening with the virus.

Federal health officials say that not only has a Louisiana resident contracted the first severe case of bird flu in the U.S., ...

“For example, if a human gets infected with a bird flu and also carries a human influenza A virus, these two viruses can ...

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

The U.S. plans to award $306 million for bird flu monitoring amid a severe human case in Louisiana. The Surgeon General ...

Butte County officials on Friday confirmed a bird flu outbreak in a backyard chicken flock, the latest case since Gov. Gavin ...