Helen Branswell on Nostr: #USDA posted an analysis of the D1.1 #H5N1 #birdflu viruses that infected Nevada cows ...
Published at
2025-02-07 23:10:44Event JSON
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"content": "#USDA posted an analysis of the D1.1 #H5N1 #birdflu viruses that infected Nevada cows — the new spillover event. They spotted a mutation in the PB2 gene that is associated with mammalian adaptation. What's this mean? Dunno. But 2 spillovers means more could come. https://www.aphis.usda.gov/sites/default/files/dairy-cattle-hpai-tech-brief.pdf",
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