Bird flu is spreading among Central Texas wild birds as migration brings more and more birds here for the winter.

Another spillover of the H5N1 bird flu virus from wild birds to dairy cattle appears to have occurred, this time in Arizona.

The finding indicates that the virus, known as H5N1, has spilled from birds into cows at least twice — leading to these two ...

Last year, bird flu spread across the country as infected cattle were shipped from Texas after the virus first leapt to cows ...

At least four cattle herds in Nevada have tested positive for a strain of H5N1 bird flu never before seen in cows, state ...

Bird flu appeared in a Texas dairy farm in March 2024. Havoc has followed on farms and in grocery stores and concerns mount ...

The CDC updates on bird flu, noting low public risk despite a case confirmed in Texas, and recommends precautions for those ...

The strain of bird flu is distinct from what has previously been found in dairy cattle. The finding raises some worrying ...

Dr. Levine said since 2022 there have been 100 detections in wild birds, and five backyard flocks have died from the flu since then.

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 ...