A genetic analysis suggests the birdfluvirus mutated inside a Louisiana patient ... officials said earlier this month. The CDC stressed there has been no known transmission of the virus ...
Over 200 snow geese found across Lehigh Valley in Pennsylvania are suspected to have been killed by the bird flu, and experts are concerned the death toll could climb even higher as cases continue to ...
The U.S. government failed to eliminate the virus on dairy farms when it was confined to a handful of states. Now at least 875 herds across 16 states have tested positive.