The Washington State Department of Health is investigating after four agricultural workers tested presumptively positive for ...

A blistering hot summer coupled with a never before seen virus in dairy cattle, has caused more cow deaths than anticipated ...

All of the state's cases have been linked to contact with infected dairy cows, officials said. No human-to-human transmission ...

Bird flu is presumed to have infected four poultry workers in Washington state, making it the sixth U.S. state to identify ...

In this photo provided by the U.S. Department of Agriculture, a researcher performs a rapid antigen test on milk from a dairy ...

Arkansas takes center stage in call to address highly pathogenic avian influenza and other diseases impacting animals and ...

The Washington Department of Health (DOH) announced it is investigating potential cases of avian influenza in Franklin County ...

Containing a potential H5N1 pandemic would depend on how rapidly a vaccine targeted to the emergent strain can be ...

During the monitoring period, after the seasonal influenza period had ended, 59 wastewater treatment plants showed increases ...

Britain increased the risk level of avian influenza to medium from low on Thursday after the virus was detected in a number ...

Cows in California are dying at much higher rates from bird flu than in other affected states, industry and veterinary ...