Web7 th Century—Arab expansion spreads smallpox into northern Africa, Spain, and Portugal. 11 th Century—Crusades further spread smallpox in Europe. 15 th Century—Portugal occupies part of western Africa, bringing … WebChickenpox is an infection that causes a skin rash. The disease is caused by a germ called varicella-zoster virus. (Chickenpox itself is also called varicella-zoster.) Most people will get the virus when they’re young if they haven’t had a chickenpox vaccine. A child with chickenpox can easily give the virus to other children.

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WebPort Charlotte is a census-designated place (CDP) in Charlotte County, Florida, United … WebOct 2, 2007 · The earliest unmistakable description of smallpox first appears in the 4th century A.D. in China, the 7th century A.D. in India and the Mediterranean, and the 10th century A.D. in southwestern Asia (2). These latter texts describe a well known local/endemic disease. flixbus angers nantes

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WebThe fact that stocks of smallpox still exist means that an accidental or deliberate release of the virus could occur. Smallpox, if used as a biological weapon, clearly presents a threat to both civilian and military populations. Thus, although there is little risk of naturally occurring smallpox infections at this time, there is a significant ... WebSmallpox Vaccination: Information for Health Care Providers. Centers for Disease Control and Prevention (CDC). Contains extensive smallpox information regarding the smallpox vaccine. Vaccinia (Smallpox) Vaccine, Recommendations of the Advisory Committee on Immunization Practices (ACIP). WebDec 19, 2016 · Today, there are only two labs in the world that are approved to have the smallpox virus for research: the Centers for Disease Control and Prevention (CDC) in the United States and the Russian State Centre for Research on Virology and Biotechnology in the Russian Federation. great getaways michigan tv