WebSmallpox was an infectious disease caused by variola virus (often called smallpox virus) which belongs to the genus Orthopoxvirus. The last naturally occurring case was diagnosed in October 1977, and the World Health Organization (WHO) certified the global eradication of the disease in 1980, making smallpox the only human disease to be eradicated.. The … WebSmallpox Symptoms. Smallpox gets its name from its most common sign of the disease: small blisters that pop up on the face, arms, and body, and fill up with pus. Other symptoms include: Flu-like ...
Smallpox - Wikipedia
WebJun 28, 2016 · Smallpox is an ancient disease caused by the variola virus. Early symptoms include high fever and fatigue. The virus then produces a characteristic rash, … WebMar 22, 2024 · Symptoms. A case of smallpox passes through six stages. Incubation of the disease averages 12 to 14 days. During this stage, the newly infected person may feel fine or have very mild symptoms that mimic the early stages of a cold or flu and is not contagious. Initial symptoms arise over the next two to four days and include fever (101 … houzz light fixtures
Smallpox Fact Sheet in English - doh.wa.gov
WebFeb 27, 2024 · History, cause, and treatment of smallpox. sore throat. headaches. high fever. weakness or fatigue. backache. vomiting. severe abdominal pain. chills. lack of … WebIn a few people with the severe form, the initial symptoms develop more quickly and are more intense. One rare type, called hemorrhagic smallpox, causes bleeding. After a few days, bleeding occurs in the skin, mucous membranes, and gastrointestinal tract. Almost all people with hemorrhagic smallpox die in 5 or 6 days. WebSmallpox in 18th-century Europe was a devastating disease, recurring frequently in epidemics and killing or disfiguring millions of people. The 18th century was probably a particularly terrible time for smallpox in Europe: urbanization had increased crowding, making it easier for the disease to spread; yet effective protection from smallpox through … houzz light fixtures dining room