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

A 13-year-old girl in British Columbia who was hospitalized with bird flu for several weeks late last year harbored a mutated ...

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

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

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

"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 ...

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

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

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