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4 mai 1796 - First Vaccinations

Description:

Edward Jenner's first vaccination. After successfully using cowpox to help vaccinate against smallpox in humans, the experiment was immediately followed by public criticism for many different reasons ("History of Anti-vaccination Movements")

Ajouté au bande de temps:

History of Anti-Vaxxers

Byo
9 déc. 2019
0
0
314

Date:

4 mai 1796
Maintenaint
~ Il y a 229 ans
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