Health
H5N1 Bird Flu Was Circulating In Dairy Cows For Four Months Before It Was Detected, Usda Scientists Say
By CNN
CNN —
Bird flu was probably circulating in dairy cows for at least four months before it was confirmed to be the highly pathogenic H5N1 virus, according to a new analysis of genomic data by scientists at the US Department of Agriculture’s Animal Dise ...Read more
