A highly contagious strain of avian influenza has reached a commercial broiler farm in Worcester County, making it the first ...

Health officials have also reported cases of H5N1 in wild birds and dairy cattle, highlighting the virus’s ability to jump ...

Wisconsin is among 10 states to report human cases of the H5N1 virus so far, with more than half reported in California.

Bird flu has been detected in dairy cattle in Churchill County, marking the first case in Northern Nevada and the second in ...