The British, the Indians, and smallpox: what actually happened at Fort Pitt in 1763?
Ranlet
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D001694:Biological Warfare / Q000208:ethnology / Q000266:history / Q000379:methods / Q000517:prevention & control; D006663:Historiography; D006664:History; D049671:History, 18th Century; D006801:Humans; D007198:Indians, North American / Q000266:history; D010414:Pennsylvania / Q000453:epidemiology / Q000208:ethnology; D011822:Race Relations / Q000266:history; D012899:Smallpox / Q000208:ethnology / Q000209:etiology / Q000266:history / Q000635:transmission; D006113:United Kingdom