Officials found highly pathogenic avian influenza, commonly known as bird flu, in a Oregon dairy cattle herd during a routine surveillance test on Thursday, the U.S. Department of Agriculture's Animal ...

The state is the 22nd to report the virus in cows, and the outbreak next door has been linked to 3 human infections, ...

A Yakima County resident who was hospitalized with severe avian influenza died on Nov. 1 after being exposed to H5N1-infected dairy cattle, according to the Yakima Health District. Contagion’s report ...

The number of farm workers infected with avian flu in Yakima Valley, Washington, is much higher than reported, unions claim.

A dairy in Weld County has tested positive for highly pathogenic avian influenza, marking Colorado's first case of bird flu ...

Speaking with workers, we believe the official case numbers are a vast undercount,” United Farm Workers wrote in a series of ...

Colorado agriculture officials have confirmed the state’s first bird flu case in dairy cattle since 2024 in Weld County after a routine test of a bulk milk tank came back positive for the virus, state ...

Bird flu has been detected in a batch of raw milk sold in California stores and the state’s department of public health said Sunday that the public should not drink it, according to NBC News. The ...

The virus was detected in Morrow County, and the affected dairy cattle remain under quarantine, officials said. The outbreak ...