History of smallpox In the late 1770s, during the American Revolutionary War, smallpox returned once more and killed thousands. Peter Kalm in his "Travels in North America", described how in that period, the dying Indian villages became overrun with wolves feasting on the corpses and weakened survivors. Smallpox was also used as a weapon by the British. In 1799, the physician Valentine Seaman administered the first smallpox vaccine in the United States. He gave his children a smallpox vaccination using a serum acquired from Edward Jenner, the British physician who invented the vaccine from fluid taken from cowpox lesions. Though vaccines were misunderstood
1947 New York City smallpox outbreak days. She pleaded guilty to unlawful practice of medicine, assault, and illegal possession of a hypodermic needle, and was sentenced to six months in jail. 1947 New York City smallpox outbreak The 1947 New York City smallpox outbreak occurred in March, 1947 and was declared ended on April 24, 1947. The outbreak marked two milestones for America. First, it was the largest mass vaccination effort ever conducted for smallpox in America, and second, it marked the last outbreak of smallpox in America. Within three weeks of the discovery of the outbreak, the U.S. Public Health Service, in conjunction with New