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,
Smallpox specifically dedicated to smallpox, such as the god Sopona in the Yoruba religion. In India, the Hindu goddess of smallpox, Sitala Mata, was worshiped in temples throughout the country. A different viewpoint is that smallpox emerged 1588 AD and the earlier reported cases were incorrectly identified as smallpox. The timing of the arrival of smallpox in Europe and south-western Asia is less clear. Smallpox is not clearly described in either the Old or New Testaments of the Bible or in the literature of the Greeks or Romans. While some have identified the Plague of Athens—which was said to have originated