Air and wastewater may help spread bird flu on California dairy farms, according to a study that points to more transmission ...

Sudden drop in milk production, thickened milk, and cows under movment restrictions. Since 2024, American farmers have had bitter experiences with the feared bird flu (H5N1), which in several cases ...

The findings show how the H5N1 bird flu virus is evolving in livestock and what that may mean for human health.

Bird flu—specifically H5N1—is no longer just a poultry problem in Asia. What started as a major United States outbreak, first in wildlife, then in poultry, and later in dairy cattle, is raising new ...

Researchers at the University of Nebraska-Lincoln are developing a new vaccine approach against bird flu that could help ...

University of Nebraska–Lincoln researchers have developed a bird flu vaccine that provided complete protection in early trials with mice and dairy calves. Designed to target multiple H5N1 strains and ...

Researchers at the University of Nebraska–Lincoln have developed a new H5N1 bird flu vaccine that shows strong protection in ...

Milk from dairy cows in Texas and Kansas has tested positive for bird flu, U.S. officials said Monday. Officials with the Texas Animal Health Commission confirmed the flu virus is the Type A H5N1 ...

Monthly routine surveillance found bird flu in five Idaho dairies not previously identified as having the disease, state veterinarian Scott Leibsle said. The five Idaho cases, confirmed April 13, are ...