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 ...
The first human case of bird flu has been detected in Nevada. The CDC reported a Churchill County dairy farm worker tested positive.
The D1.1 version of the virus had sickened a Canadian teenager and led to the death of a Louisiana man, The Washington Post reports. In other news, North Carolina lawmakers tackle preauthorization ...