WebJul 23, 2024 · Smallpox is an infectious disease of the past that health care professionals eliminated worldwide by vaccination. The variola virus causes the disease, which only spreads from person to person. Affected people became very ill with a high fever and a characteristic rash. Up to one-third of people with smallpox died. WebJan 1, 2024 · Writing in his letter later that year, Mather vowed to alert the city’s physicians to the protective potential of inoculation should smallpox ever return. He didn’t have to wait long: a smallpox epidemic tore through Boston’s population in 1721, the sixth in the 91-year-old city’s history. In haste, Mather wrote to the city’s ...
History’s deadliest pandemics: Plague, smallpox, flu, covid-19 ...
WebSmallpox PBS The Story Of... Smallpox – and other Deadly Eurasian Germs Much of the credit for European military success in the New World can be handed to the superiority of … WebWorld Free of Smallpox. Almost two centuries after Jenner hoped that vaccination could annihilate smallpox, the 33 rd World Health Assembly declared the world free of this disease on May 8, 1980. Many people … sonos speakers at walmart
How Smallpox Changed the World Live Science
WebNov 10, 2024 · Smallpox is an acute contagious disease caused by the variola virus, a member of the orthopoxvirus family. It was one of the most devastating diseases known to humanity and caused millions of deaths before it was eradicated. It is believed to have existed for at least 3000 years. The smallpox vaccine, created by Edward Jenner in 1796, … WebThe great voyages of European colonization carried smallpox to the Americas and to Africa south of the Sahara. Transported across the Atlantic by Europeans and their African slaves, it played a major role in the conquest of Mexico … WebSmallpox ranks among the most devastating illnesses ever suffered by humankind. It dramatically altered the course of human history, even contributing to the decline of … sonos soundbar harvey norman