WebSmallpox Definition Smallpox is an infection caused by the variola virus, a member of the poxvirus family. Throughout history, smallpox has been a greatly feared disease because it was responsible for huge epidemics worldwide that resulted in large numbers of deaths. In 1980, the World Health Organization (WHO) announced that an extensive program of ... WebJul 20, 1998 · smallpox, also called variola major, acute infectious disease that begins with a high fever, headache, and back pain and then proceeds to an eruption on the skin that leaves the face and limbs covered with cratered pockmarks, or pox. For centuries … immunization, process by which resistance to disease is acquired or induced in pl… vaccine, suspension of weakened, killed, or fragmented microorganisms or toxins … pandemic, outbreak of infectious disease that occurs over a wide geographical ar… cowpox, also called vaccinia, uncommon mildly eruptive disease of animals, first … Wellcome Library, London (CC BY 4.0) Once one of the world’s most dreaded plag…
What is Smallpox? Smallpox CDC
Weban instrument used by sailors to determine their location by observing the position of the stars and planets. Trade Winds. Prevailing winds that blow northeast from 30 degrees … 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, … chuck\u0027s roadhouse whitby menu
The Columbian Exchange: AP® World History Crash Course Review
WebJan 8, 2024 · It refers to the widespread dispersal of people from Africa throughout the world. This includes the descendants of Africans who were taken from the continent as slaves and transported to other parts of the world, as well as more recent migrations of Africans to other regions. WebThe variola virus causes smallpox. There are two variants of variola: variola major and variola minor (or variola alastrim). Variola major caused most cases of smallpox and the … WebJul 22, 2024 · Mpox virus is part of the same family of viruses as variola virus, the virus that causes smallpox. Mpox symptoms are similar to smallpox symptoms, but milder, and mpox is rarely fatal. Mpox is not related to chickenpox. Mpox was discovered in 1958 when two outbreaks of a pox-like disease occurred in colonies of monkeys kept for research. chuck\u0027s roadhouse windsor