Edward Jenner Edward Jenner Edward Jenner, FRS FRCPE (17 May 1749 – 26 January 1823) was an English physician and scientist who was the pioneer of smallpox vaccine, the world's first vaccine. The terms "vaccine" and "vaccination" are derived from "Variolae vaccinae" (smallpox of the cow), the term devised by Jenner to denote cowpox. He used it in 1796 in the long title of his "Inquiry into the Variolae vaccinae known as the Cow Pox", in which he described the protective effect of cowpox against smallpox. Jenner is often called "the father of immunology", and his work is said to have "saved
Caitlyn Jenner Lou Retton succeeded Jenner in 1984. On November 22, 1977, Jenner went to San Francisco to refute charges filed by San Francisco district attorney Joseph Freitas that General Mills—the maker of Wheaties—had engaged in deceptive advertising in its campaign that featured Jenner. Jenner liked Wheaties and ate the breakfast cereal two or three times a week, which supported the advertising campaign's claims. Two days later, Freitas withdrew the suit, saying that it was "a case of overzealousness" on the part of his staff. When Jenner came out as a trans woman in 2015, General Mills stated that: "Bruce Jenner continues