The first smallpox vaccine changed the world—but we're still not sure what was in it

Filed under: News, Discovery - Health, Science & TechIt only took 181 years to eradicate smallpox once we had a way to inoculate against it. That cocktail was the first successful vaccine, and the basis for most future immunizations. And we’re still not really sure what was in it.Read more... Permalink | Email this | Linking Blogs | Comments...

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By: Kitchen Daily - Thursday, 12 October

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