Bird flu H5N1 has infected people in the U.S. See the map of cases. Could it trigger the next pandemic? Experts explain the ...
Remember the H1N1 swine flu pandemic of 2009? Well, H5N1 bird flu could be next - H5N1 bird flu has infected more than 50 ...
Bird flu continues to spread across the U.S., with new infections in Hawaii and continued human outbreaks in California.
Officials suspect wild migrating birds are likely to blame for the first known infection of a flock in Hawaii, which had been the last state in the country with no reported cases in poultry or wild ...