Three of America’s top milk-producing states are not participating in the U.S. Department of Agriculture’s program designed ...

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, ...

It could mark a new chapter in the outbreak or that bird flu may become endemic in the U.S.,” suggested Andrea Garcia of the ...

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 ...

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 ...

As H5N1 avian flu outbreaks in commercial and backyard poultry across the United States continue at a brisk pace, the US ...

New evidence shows that bird flu, or avian influenza, is mutating beyond chickens and cows. A Nevada dairy worker tested ...

Bird flu has affected more than 2.2 million birds in PA this year. The state is funding efforts to protect flocks and contain ...

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

In the U.S., bird flu is spreading rapidly on poultry and dairy farms—and data censorship could pose risks to combating it, ...