No abstract available
Publication types
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Historical Article
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Review
MeSH terms
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Animals
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Global Health
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History, 16th Century
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History, 17th Century
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History, 18th Century
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History, 19th Century
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History, 20th Century
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History, Ancient
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History, Medieval
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Humans
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Poxviridae Infections / transmission
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Smallpox / history*
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Smallpox / prevention & control
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Smallpox / transmission
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Smallpox Vaccine / therapeutic use*
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United States
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Vaccination