Dairy cows in Nevada have been infected with a second version of the avian influenza virus that is different from the one rampaging through herds since the spring, Agriculture Department officials ...

The affected herds, in the same valley in Churchill County, are the first known instances of spillover from D1.1 into cattle. The strain had previously been found only in birds and people. Most ...

Then, we’ll discover just how long cow gestation lasts and how many babies a cow can have at once. Finally, we’ll learn what signs to watch for to tell whether or not cows are pregnant. Read on to ...

Experts indicate this means forms of the virus have spilled over from wild birds into cattle at least twice, raising new questions about the virus’s wider spread and containment. Dr. David Hicks, the ...

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 ...

New Bird Flu Strain Found in U.S. Dairy Cows By India Edwards HealthDay Reporter THURSDAY, Feb. 6, 2025 (HealthDay News) -- A new strain of bird flu has infected dairy cows in Nevada, marking the ...

This tool has been proven to be efficient in this context, allowing dairy cows to become pregnant as soon as possible after a voluntary waiting period (VWP). Diseases that affect dairy cows in the ...

A variant of H5N1 bird flu that has circulated widely in wild birds — and in several instances led to severe illness in humans — has turned up in dairy cattle for the first time. The findings ...

At least four cattle herds in Nevada have tested positive for a strain of H5N1 bird flu never before seen in cows, state agriculture officials confirmed Wednesday, and respiratory symptoms like ...

Languages: English, French The U.S. Department of Agriculture (USDA) on Wednesday confirmed the detection of avian influenza in dairy cattle in Nevada, marking the second strain found in cows ...

U.S. dairy cattle tested positive for a strain of bird flu that previously had not been seen in cows, the U.S. Department of Agriculture said on Wednesday, ramping up concerns about the persistent ...