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

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

There are limited reports of avian flu, otherwise known as H5N1, spreading between humans in other parts of the world, ...

So far, the H5N1 virus isn't transmitted between people — but the CDC has found a mutation in a human case "concerning" ...

In a positive finding, the CDC emphasized that there is no evidence the virus has spread from the Louisiana patient to others ...

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

The CDC has revealed the red flags it is monitoring for that suggest that bird flu was about to become the world's next pandemic.

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

Public-health experts have been highly critical of the federal and state response to the virus, which was first identified in ...

Bruce Willis’ wife, Emma Heming Willis, is getting candid about the reality of having “unconditional love” for her partner ...

Here's what the latest research is saying about how it is spreading and how to keep yourself and your pets safe.

() − The Centers for Disease Control and Prevention and other federal agencies are closely monitoring the spread of the HN51 ...