A new variant of the bird flu has infected a dairy worker in Nevada marking the state's first human case of the H5N1 avian influenza.
H5N1 bird flu is branching out. New data from the Centers for Disease Control and Prevention indicates that a second type of ...
A dairy worker in Nevada has been infected with a strain of H5N1 bird flu—genotype D1.1—that has newly spilled over to cows, ...