The first human case of bird flu has been detected in Nevada. The CDC reported a Churchill County dairy farm worker tested ...
A second subtype of H5 bird flu, known as D1.1, was detected in dairy cattle and infected one worker in the US state of ...
Avian influenza H5N1 continues to spread. A second type of the virus, D1.1, has been detected in dairy cattle in Nevada, US. What does it mean for people?