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
Kendall Jenner line for Nordstrom. The Jenner sisters previewed "The Kendall & Kylie Collection" with PacSun on November 15, 2012; the collection launched in February 2013. On February 3, 2015, the Jenner sisters confirmed "Kendall + Kylie" collaboration with Topshop, which they unveiled in November 2015 at the Chadstone Shopping Centre in Melbourne, Australia. The collection launched in New York on February 8, 2016. On April 27, 2016, the Jenner sisters previewed a summer swimwear collection. Beginning 2015, Jenner featured in a series of commercial ads for various products including Jenner's signature Pure Color Envy Matte Sculpting Lipstick. Jenner has also promoted