Preprint: Emergence and interstate spread of highly pathogenic avian influenza A(H5N1) in dairy cattle

H5N1 bird flu was circulating in dairy cows for four months before it was detected, USDA scientists say - CNN 05/02/2024

Worobey says the study means H5N1 is “now seemingly well-entrenched in the dairy cattle population in the country” and might be something we have to deal with for years to come.

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