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There has not been a case of smallpox in the United States since 1949, except for a limited number of laboratory acquired cases. This disease is no longer a threat. In 1980, the World Health Organization (WHO) announced that smallpox was wiped out .

In case the disease is used in a biological attack, public health officials have a rapid response plan and will vaccinate those at risk. Vaccinations are not recommended at present, but the vaccine is in storage in case it is needed.

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16y ago

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