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Smallpox: Disease Control
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Child showing rash due to ordinary-type smallpox (variola major) Smallpox was a leading cause of death in the 18th century. It killed an estimated 400,000 Europeans each year in the 18th century, including five reigning European monarchs.[54] Most people became infected during their lifetimes, and about 30% of people infected with smallpox died from the disease.[55]
Smallpox, a highly infectious disease, kills about one-third of the people it infects. It was declared eradicated in 1980(2), but since 9/11 there has been concern that terrorists might acquire the smallpox virus and purposely release it.
Smallpox killed an estimated 60 million Europeans, including five reigning European monarchs, in the 18th century alone. Up to 30% of those infected, including 80% of the children under 5 years of age, died from the disease, and one third of the survivors became blind.[3][4]
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