Edward Jenner humans a cowpox vaccine against smallpox. For example, Dorset farmer Benjamin Jesty successfully vaccinated and presumably induced immunity with cowpox in his wife and two children during a smallpox epidemic in 1774, but it was not until Jenner's work that the procedure became widely understood. Jenner may have been aware of Jesty's procedures and success. A similar observation had also been made in France by Jacques Antoine Rabaut-Pommier in 1780. Noting the common observation that milkmaids were generally immune to smallpox, Jenner postulated that the pus in the blisters that milkmaids received from cowpox (a disease similar to smallpox, but
Edward Jenner He was buried in the Jenner family vault at the Church of St. Mary, Berkeley. He was survived by his son Robert Fitzharding (* 1797; † 1854) and his daughter Catherine (* 1794; † 1833), his elder son Edward (* 1789; † 1810) having died of tuberculosis aged 21. Neither fanatic nor lax, Jenner was a Christian who in his personal correspondence showed himself quite spiritual; he treasured the Bible. Some days before his death, he stated to a friend: "I am not surprised that men are not grateful to me; but I wonder that they are not grateful to