Smallpox 1718. In 1721, Cotton Mather and colleagues provoked controversy in Boston by inoculating hundreds. In 1796, Edward Jenner, a doctor in Berkeley, Gloucestershire, rural England, discovered that immunity to smallpox could be produced by inoculating a person with material from a cowpox lesion. Cowpox is a poxvirus in the same family as variola. Jenner called the material used for inoculation vaccine, from the root word "vacca", which is Latin for cow. The procedure was much safer than variolation, and did not involve a risk of smallpox transmission. Vaccination to prevent smallpox was soon practiced all over the world. During the
Caitlyn Jenner which premiered on E! in July 2015 to an audience of 2.7 million viewers. Jenner is an executive producer of the show. The show focuses on Jenner's transition and how it affects her relationships with her family and friends. The show also explores how Jenner adjusts to what she sees as her job as a role model for the transgender community. In October 2015, the show was renewed for a second season, which premiered on March 6, 2016. The show tied for Outstanding Reality Program at the GLAAD Media Awards in 2016. Jenner's memoir, "The Secrets of My Life", was