WebNational Center for Biotechnology Information WebSmallpox likely originated in northeastern Africa around 10,000 B.C.E., though the exact location and time frame is uncertain. The disease later spread to Asia and Europe. When …
Smallpox Vaccine, Symptoms, History & Incubation Period - MedicineNet
The history of smallpox extends into pre-history. Genetic evidence suggests that the smallpox virus emerged 3,000 to 4,000 years ago. Prior to that, similar ancestral viruses circulated, but possibly only in other mammals, and possibly with different symptoms. Only a few written reports dating from about 500 AD to 1000 AD are considered reliable historical descriptions of smallpox, so understanding of the disease prior to that has relied on genetics and archaeology. However, d… WebSmallpox Vaccine History. The smallpox vaccine was most likely invented a number of times in different places. The discovery that finally led to its widespread use in the medical community is ... in a limited partnership a general partner
Tamara (Tammy) Amundson on LinkedIn: #who #publichealth #smallpox …
WebSmallpox is one of greatest scourges in human history. This disease, which starts with a distinctive rash that progresses to pus-filled blisters and can result in disfiguration, blindness, and death, first appeared in agricultural settlements in northeastern Africa around 10,000 B.C.E. Egyptian merchants spread it from there to India. 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 … WebFeb 27, 2024 · Smallpox was a serious contagious disease that affected humans until the late 20th century. Experts do not know where it originated, but — based on the presence … in a line synonyms