Bird flu H5N1 is infecting people in the U.S. See the map of cases. Could it trigger the next pandemic? Experts explain the ...
A Washington resident has died after contracting a bird flu strain never before seen in humans. Health officials confirmed it as the first known human infection of this new variant. Investigators are ...
The older adult male in Washington State who tested positive for avian flu in early November has died and was the first global human case of a rare H5N5 strain of the virus, according to a press ...