The first human to have ever been infected with H5N5 strain of bird flu has died, Washington state health officials confirmed ...
Although bird flu infections in humans remain rare, this case marks a significant development in flu surveillance in the U.S.
A Washington resident died of complications from an infection with a bird flu strain never before reported in humans, the ...
A subtype of bird flu caused by avian influenza A (H5) virus has been spreading worldwide in wild birds with a few outbreaks in poultry, dairy cows and other mammals across the United States, ...