LISTEN: The Balmis Expedition: Using Orphans to Combat Smallpox |
In this episode of the Futility Closet podcast we'll tell how Spanish authorities found an ingenious way to use orphans to bring the smallpox vaccine to the American colonies in 1803.
Read the resthttp://feeds.boingboing.net/~r/boingboing/iBag/~3/cew_0JSLIXw/listen-the-balmis-expedition.html
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