Though sustained human-to-human transmission has not been observed, infections have occurred after unprotected contact with infected animals.

Are people at risk for bird flu? How can I protect myself? Bird flu’s risk for the general public is still low, with no signs ...

More than 80 domestic cats, among many other types of mammals, have been confirmed to have had bird flu since 2022 — ...

Federal health officials say a dairy worker in Nevada has been infected with a new type of bird flu that’s different from the ...

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, ...

Yahoo News provides the latest updates on the spread of bird flu in the U.S., and its effect on rising egg prices and ...