A new strain of bird flu has infected a dairy worker in Nevada, marking the first cow-spread case, the CDC has reported. Jacob Glanville of Centivax addressed the public risk.

A strain of bird flu spreading among dairy cows in Nevada has infected a dairy worker in the state, the Centers for Disease Control and Prevention said Monday.

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 American Medical Association