• @[email protected]OP
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    fedilink
    192 months ago

    There was the cowpox vaccine in 1798

    and I suppose we have had effective pain-control (opium) for a very long time

    • @emergencyfood
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      42 months ago
      1. Anyway, the cowpox vaccine was an improvement on smallpox variolation, which was known to the Chinese at least by 1549.
    • @deranger
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      edit-2
      2 months ago

      deleted by creator