A genetic analysis suggests the bird flu virus mutated inside a Louisiana patient who contracted the nation’s first severe ...
Tiny genetic alterations could help the bird flu virus enter cells in the upper respiratory tract, the C.D.C. said. But there ...
Here’s what to know about the United States’ first confirmed severe case of H5N1 avian influenza—and how to protect yourself.
The CDC said Thursday its analysis of samples from a Louisiana patient with bird flu showed mutations not seen in samples ...
The agency, in its latest update released Thursday, said the mutations were not found in samples taken from wild birds, ...
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 CDC said that testing of a person with a severe case of bird flu indicated the virus had mutated but the risk remains low ...
A genetic analysis of samples from the patient in Louisiana recently hospitalized with the country’s first severe case of ...
There's a new concern that the virus could evolve to spread from human to human.