The CDC warns samples of the bird flu virus show signs of mutations that could make it more transmissible to humans. The CDC ...

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

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, ...

One of the mutations was also seen in a sample from a British Columbia teenager who was hospitalized with bird flu, the CDC ...

The Centers for Disease Control and Prevention (CDC) has identified mutations in the H5N1 bird flu virus that may increase ...

The agency, in its latest update released Thursday, said the mutations were not found in samples taken from wild birds, suggesting the virus changed over the course of the patient’s ...

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 ...