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 ...

At least 67 people in the U.S. have been infected with bird flu, mostly those who work closely with dairy or cattle, according to the U.S. Centers for Disease Control and Prevention. USDA ...

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 ...

A new type of bird flu has been detected in dairy cattle in Nevada, according to the USDA. The strain is different from the version that has spread in U.S. herds since last year. Officials say ...

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

Dairy cows in Nevada have been infected with a new strain of bird flu virus different from the one circulating in other herds throughout the past year, the U.S. Department of Agriculture (USDA) said.

The second strain was the predominant genotype among wild birds this past fall and winter and has also been found in poultry, the USDA said. It was identified in dairy cattle through an agency program ...