Federal health officials say a dairy worker in Nevada has been infected with a new type of bird flu that’s different from the version that has been spreading in U.S. herds since last year.

A Nevada dairy worker was infected with a new bird flu strain, marking the first case traced to cattle. Federal health officials say a dairy worker in Nevada has been infected with a new type of bird ...

A dairy worker in Nevada has reportedly been infected by the killer variant of H5N1 bird flu; analysis shows changes in new strain that makes it more lethal in mammals.

A Nevada dairy worker was infected with a new bird flu strain, marking the first case traced to cattle. ... The newer version, known as D1.1, was confirmed in Nevada cattle on Jan. 31.

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. The worker was exposed to the D1.1 strain after working with ...

A Nevada dairy worker was infected with a new bird flu strain, marking the first case traced to cattle. ... The newer version, known as D1.1, was confirmed in Nevada cattle on Jan. 31.

A Nevada dairy worker was infected with a new bird flu strain, marking the first case traced to cattle. ... The newer version, known as D1.1, was confirmed in Nevada cattle on Jan. 31.

Federal health officials say a dairy worker in Nevada has been infected with a new type of bird flu that’s different from the version that has been spreading in U.S. herds since last year.

A Nevada dairy worker was infected with a new bird flu strain, marking the first case traced to cattle. ... The newer version, known as D1.1, was confirmed in Nevada cattle on Jan. 31.

A Nevada dairy worker was infected with a new bird flu strain, marking the first case traced to cattle. ... The newer version, known as D1.1, was confirmed in Nevada cattle on Jan. 31.

New strain of bird flu is detected in a Nevada dairy worker, CDC says ... A version known as B3.13 was confirmed in March after spreading to cattle in late 2023, scientists said.

Federal health officials say a dairy worker in Nevada has been infected with a new type of bird flu that’s different from the version that has been spreading in U.S. herds since last year.