U.S. dairy cattle tested positive for a strain of ... the second strain on Wednesday ahead of USDA's announcement. Second bird flu strain predominant among wild birds The second strain was the ...

Previously, all 957 bird flu infections among dairy herds reported since last ... Wild birds likely transmitted the second strain to cattle in Nevada, said J.J. Goicoechea, Nevada’s agriculture ...

The different strain, D1.1, was recently found in cattle for the first time ... announced a second type of bird flu found in dairy cows for the first time. This strain, known as D1.1, has only ...

Health authorities say the threat of infection for people remained low even amid the spread of H5N1 virus among birds and ...

Dairy worker in Nevada becomes second person in nation ... while working with infected dairy cattle when he contracted the D1.1 genotype bird flu strain. According to the U.S. Department of ...

As a protective measure, the dairy farm is under quarantine, according to a statement from the AZDA. Although the cattle are asymptomatic ... However, the new bird flu strain, D1.1, has been ...