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5 Okt 1796 Jahr - Edward Jenner

Beschreibung:

Developed a vaccine for Smallpox. He inoculated cowpox into patients that had been exposed to Smallpox. Jenner proved this to work by using his gardeners son, James Phipps and injecting cowpox into the boy.

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Datum:

5 Okt 1796 Jahr
Jetzt
~ 229 years ago

Abbildungen: