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, ...

A second subtype of H5 bird flu, known as D1.1, was detected in dairy cattle and infected one worker in the US state of ...

Before future studies would uncover a link between Nipah outbreaks and the felling of native forests for the purposes of ...