The H5N1 virus that infected a Canadian teen appears not to have spread, but it shows signs of mutation that makes flu ...
As a physician, I am closely following a bird flu outbreak that is hitting our Central Valley dairy farms hard, ...
H5N1 avian influenza, more commonly known as bird flu, has infected more than 100 million birds in the U.S. and almost 500 dairy cattle herds across 15 states. The virus has popped up in mammals ...
H5 bird flu, a type of avian influenza, has been causing concern for months after infecting dozens of people in the U.S. this year. Now a new human case in Oregon — the state's first — is ...