Cowpox to the mild form of smallpox and the observation that dairy farmers were immune from smallpox inspired the first smallpox vaccine, created and administered by English physician Edward Jenner. The word “vaccination,” coined by Jenner in 1796, is derived from the Latin root "vaccinus", meaning of or from the cow. Once vaccinated, a patient develops antibodies that make them immune to cowpox, but they also develop immunity to the smallpox virus, or "Variola virus". The cowpox vaccinations and later incarnations proved so successful that in 1980, the World Health Organization announced that smallpox was the first disease to be eradicated
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