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

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

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 ...

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.

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

The CDC said the patient’s sample showed mutations in the hemagglutinin (HA) gene, the part of the virus that plays a key ...

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

The patient was likely infected after having contact with sick and dead birds in a backyard flock, the US Centers for Disease Control and Prevention said earlier this month.

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