Health experts said while the new finding is concerning, it is not a cause for alarm as the virus has been causing sporadic, ...
Here’s what to know about the United States’ first confirmed severe case of H5N1 avian influenza—and how to protect yourself.
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 ...
A genetic analysis suggests the bird flu virus mutated inside a Louisiana patient who contracted the nation’s first severe ...