Mozart and smallpox the imperial family were successful, and led to greater public acceptance for the procedure. Smallpox struck the Mozart family again in the next generation: Nannerl's eldest son Leopold and two of her stepchildren caught the disease during an outbreak in the Salzburg area in 1787. All three children survived. In 1796, the discovery of vaccination—the use of the related cowpox virus to immunize against smallpox—by Edward Jenner revolutionized the ability of medicine to deal with smallpox. Vaccination reached Vienna around 1800, when yet another local epidemic created impetus for its adoption. One of the doctors trained in the Vienna campaign,
Early clashes in the Rhine campaign of 1796 town on the east bank of the Neckar outside of Stuttgart, part of Moreau's Army of the Rhine & Moselle attacked and overwhelmed 8,000 coalition troops. Early clashes in the Rhine campaign of 1796 In the Rhine Campaign of 1796 (June 1796 to February 1797), two First Coalition armies under the overall command of Archduke Charles outmaneuvered and defeated two Republican French armies. This was the last campaign of the War of the First Coalition, part of the French Revolutionary Wars. The French military strategy against Austria rested on a three-pronged invasion to surround Vienna, ideally capturing the city and