author
Thomas Dimsdale
1712–1800
Best known for helping make smallpox inoculation more widely trusted, this English physician wrote one of the 18th century's most influential guides to the practice. His career also stretched into banking and politics, giving him an unusually wide reach in public life.
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About the author
Born in Essex in 1712, Thomas Dimsdale was an English doctor from a Quaker family and became an early specialist in smallpox inoculation, then often called variolation. He is closely associated with The Present Method of Inoculating for the Small-Pox, a practical work that helped spread his reputation in Britain and beyond.
Dimsdale's most famous achievement came when he traveled to Russia and inoculated Catherine the Great and her son against smallpox. The success of that treatment brought him international recognition, and he was made a baron of the Russian Empire.
He was more than a physician: Dimsdale was also involved in banking and later served in the House of Commons from 1780 to 1790. He died in 1800, remembered as one of the notable figures in the long fight against smallpox before vaccination changed medicine forever.