Dairy herds in Nevada have been infected by a version of the H5N1 bird flu not previously seen in cows, putting virologists ...
A new strain of the H5N1 bird flu virus has been detected in milk samples collected from dairy cows in Nevada.
A new version of the virus is widespread in wild birds but had not previously been detected in cows. By Emily Anthes and Apoorva Mandavilli Dairy cows in Nevada have been infected with a new form ...
For the first time, a new genotype of avian influenza has been identified in U.S. dairy cows, prompting biosecurity efforts.
Second bird flu strain detected in dairy cattle for first time Detection ... shipped from Texas after the virus first leapt to cows from wild birds. "We didn't get a hold on it before," Hansen ...