Tag: Superflu

• Friday, December 19th 2025 - 21:34 UTC

  Superflu makes it to Argentina and Brazil

  

  Health authorities across South America are on high alert following the confirmed detection of the Influenza A (H3N2) “K subclade” in Argentina and Brazil. The variant, which has already triggered emergency protocols in Chile and Bolivia, is characterized by genetic mutations that may increase transmissibility, though experts emphasize it does not currently appear to be more lethal than standard flu strains.

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