A Canadian teenager has made history after falling ill with the virus despite having no contact with birds or any underlying ...
The H5N1 virus that infected a Canadian teen appears not to have spread, but it shows signs of mutation that makes flu ...
Elephant seal numbers in Argentina remain low after a deadly H5N1 outbreak, highlighting the virus's dangerous adaptability.
Poultry on a commercial farm in England have been infected with the bird flu virus, the U.K. government said Sunday.