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
Kris Jenner Jenner Communications, which is based in Los Angeles. Since before the start of "Keeping Up with the Kardashians", she has managed her daughter Kim's career. She also is involved with the business management of her other daughters and son. Jenner opened a children's boutique in 2004 with her eldest daughter, Kourtney. The boutique was called "Smooch" and was open for almost six years before closing down in 2009. Jenner's autobiography, "Kris Jenner... and All Things Kardashian", was released in November 2011. She later wrote a cookbook entitled "In the Kitchen with Kris: A Kollection of Kardashian-Jenner Family Favorites", which was