Edward Jenner full-blown infection. Later, he injected Phipps with variolous material, the routine method of immunization at that time. No disease followed. The boy was later challenged with variolous material and again showed no sign of infection. Donald Hopkins has written, "Jenner's unique contribution was not that he inoculated a few persons with cowpox, but that he then proved [by subsequent challenges] that they were immune to smallpox. Moreover, he demonstrated that the protective cowpox pus could be effectively inoculated from person to person, not just directly from cattle. Jenner successfully tested his hypothesis on 23 additional subjects. Jenner continued his research
Kendall Jenner "LOVE", "Vanity Fair", "V", "Self Service Magazine", and "Harper's Bazaar". Vogue's editors devoted a special edition editorial supplement to Jenner in April.. Jenner had campaign features for Mango, CPS Chaps, Calvin Klein, Rock The Vote/Independent Journal Review, and Denimlab. Jenner announced her signing to Chilean retail chain París in April. Jenner's 2017 campaign for La Perla caused some controversy when she had to cancel a previously scheduled appearance as a Victoria's Secret model due to her new affiliation with La Perla. Jenner was announced as the the World's Highest-Paid model of 2018 in the "Forbes" top-earning models list. Jenner created