Bird flu variant found in Nevada cows shows signs of adaptation to mammals
The newer variant of avian influenza that recently infected dairy cattle in Nevada has a genetic change that’s thought to ...
CBS News8d
Cows infected by lethal bird flu strain never before seen in the animal showing respiratory symptoms, Nevada says
That bird flu strain, called D1.1 by scientists, was also linked to a fatal human case in Louisiana last year after exposure to sick birds. The D1.1 strain has emerged in recent months to dominate ...
CBC.ca8d
Another bird flu strain found in U.S. dairy cattle, USDA says
Genome sequencing of milk from Nevada identified the different strain, known as the D1.1 genotype, in dairy cows for the first time, the USDA said. Previously, all 957 bird flu infections among ...