Smallpox vaccine Smallpox vaccine Smallpox vaccine, the first successful vaccine to be developed, was introduced by Edward Jenner in 1796. He followed up his observation that milkmaids who had previously caught cowpox did not later catch smallpox by showing that inoculated cowpox protected against inoculated smallpox. Dryvax is a freeze-dried calf lymph smallpox vaccine. It is the world's oldest smallpox vaccine, created in the late 19th century by American Home Products, a predecessor of Wyeth. By the 1940s, Wyeth was the leading US manufacturer of the vaccine and the only manufacturer by the 1960s. After world health authorities declared smallpox had been
Mozart and smallpox Mozart and smallpox In 1767, the 11-year-old composer Wolfgang Amadeus Mozart was struck by smallpox. Like all smallpox victims, he was at serious risk of dying, but he survived the disease. This article discusses smallpox as it existed in Mozart's time, the decision taken in 1764 by Mozart's father Leopold not to inoculate his children against the disease, the course of Mozart's illness, and the aftermath. Smallpox in 18th-century Europe was a devastating disease, recurring in frequent epidemics and killing or disfiguring millions of people. The 18th century was probably a particularly terrible time for smallpox in Europe: urbanization had