The Centers for Disease Control and Prevention is keeping close eye on pandemic indicators amid bird flu cases arising in the ...

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

A genetic analysis suggests the bird flu virus mutated inside a Louisiana patient who contracted the first severe case of the ...

A genetic analysis of viral samples from a patient in Louisiana hospitalized with the first severe case of bird flu showed ...

The virus is spreading among animals, while viral mutations raise concerns about potential adaptation to human hosts.

Genetic analysis of H5N1 bird flu virus that infected a Canadian teenager shows 'worrisome' mutations, new studies reveal.

Another brand of raw pet food has been found to contain bird flu and has made at least five house cats presumably sick with the virus, health officials say.

A subtype of influenza that is likely to be bird flu has been detected in three Arizona cities according to wastewater sampling.

Bird flu cases are on the rise in the U.S., and the CDC is on high alert. With 66 confirmed human cases so far, officials are ...

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

The CDC said that testing of a person with a severe case of bird flu indicated the virus had mutated but the risk remains low ...