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Edward Jenner (jan 1, 1749 – jan 1, 1823)

Description:

A doctor in England in the late 1700s, he discovered that milk maids did not get smallpox, and used empirical research to discover that cowpox could be used as an inoculation against smallpox.

Added to timeline:

15 Dec 2023
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Date:

jan 1, 1749
jan 1, 1823
~ 74 years