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

The CDC said Thursday its analysis of samples from a Louisiana patient with bird flu showed mutations not seen in samples ...

The Centers for Disease Control and Prevention (CDC) has identified mutations in a strain of the avian influenza virus H5N1, ...

The CDC has confirmed a total of 66 human cases of bird flu across the United States as of Friday, although the number is believed to be higher.

The Centers for Disease Control and Prevention (CDC) has identified mutations in the the first severe bird flu case in the US ...

One of the mutations was also seen in a sample from a British Columbia teenager who was hospitalized with bird flu, the CDC said. While the findings show that the virus has the capacity to mutate in ...

This marks the first case of H5N1 bird flu in the US connected to backyard flock exposure, according to health officials. Jessica Rendall Former Wellness Reporter Jessica was a writer on the ...

In most people infected, influenza viruses can be detected starting one day before symptoms begin and up to five to seven days after becoming sick, according to the CDC. "People with flu are most ...

The Centers for Disease Control and Prevention (CDC) has confirmed the first case of severe bird flu in the United States. The federal health agency said Wednesday that the patient has been ...

The CDC has declared the first “severe” case of H5N1 bird flu in the U.S., according to a press release published Wednesday. The good news? The person who contracted the virus appears to have ...