A genetic analysis suggests the bird flu virus mutated inside a Louisiana patient who contracted the nation’s first severe case of the illness, the U.S. Centers for Disease Control and ...

This vaccine won’t protect you from bird flu, but the more people who are vaccinated, the lower the odds that a mutated bird flu virus capable of person-to-person spread will form.

The bird flu virus found in a severely ill patient hospitalized in the United States has mutated to become better adapted to human airways, though there is no evidence it has spread beyond the ...

A genetic analysis suggests the bird flu virus mutated inside a Louisiana patient who contracted the nation's first severe case of the illness, the U.S. Centers for Disease Control and Prevention ...

A genetic analysis suggests the bird flu virus mutated inside a Louisiana patient who contracted the nation’s first severe case of the illness, the U.S. Centers for Disease Control and ...

A genetic analysis suggests the bird flu virus mutated inside a Louisiana patient who contracted the nation’s first severe case of the illness, the U.S. Centers for Disease Control and Prevention said ...