Thursday, May 14, 2015

History Trivia - English physician Edward Jenner gives the first successful smallpox vaccination

May 14

 1264 Barons War: Simon de Montfort, 6th Earl of Leicester,  defeated English king Henry III.

1572 Gregory XIII, best known for his calendar reform, was elected pope.

1796 English physician Edward Jenner gave the first successful smallpox vaccination.

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