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 strain of bird flu is distinct from what has previously been found in dairy cattle. The finding raises some worrying ...
With initial tests indicating positive cases of Highly Pathogenic Avian Influenza (HPAI) in commercial poultry in five Pennsylvania counties, the PA Department of Agriculture has escalated its ...
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