The detection indicates that distinct forms of the virus known as Type A H5N1 have spilled over from wild birds into cattle ...

A version of the avian influenza virus different from the one rampaging through herds since last spring has been detected in ...

A second type of bird flu has been found in U.S. dairy cows for the first time, the U.S. Department of Agriculture (USDA) announced on Wednesday.

Nevada dairy cows have been infected with a new form of bird flu, the Department of Agriculture announced Wednesday. The news signifies that the H5N1 virus has spilled from birds into cows at least ...

Bird flu, also known as H5N1, continues to spread among U.S. livestock, driving up egg prices and worrying public health ...

Until now, all dairy herd H5N1 detections have involved the B3.13 genotype, thought to be the result of a single spillover ...

The highly contagious bird flu has hit Montgomery County, Maryland, where officials say a backyard flock of chickens tested ...

In December more than 100,000 birds, nearly all of them chickens, were killed at the Cullman County farm and a backyard flock ...

Q&A: From people avoiding wild birds to farmers protecting their animals, Kent State epidemiologist Dr. Tara Smith shares ...

Twin's owners say the price of eggs has now quadrupled compared to the average cost but the increase will not affect restaurant prices ...

The US Department of Agriculture (USDA) Animal and Plant Health Inspection Service (APHIS) today confirmed H5N1 avian flu ...

A Massachusetts biopharma giant is at the center of preparations already underway if bird flu mutates and begins to find ...