title: The smallpox story: life and death of an old disease.
mesh_terms: D000818:Animals; D014943:Global Health; D049669:History, 16th Century; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D049690:History, Ancient; D049691:History, Medieval; D006801:Humans; D011213:Poxviridae Infections / Q000635:transmission; D012899:Smallpox / Q000266:history* / Q000517:prevention & control / Q000635:transmission; D012900:Smallpox Vaccine / Q000627:therapeutic use*; D014481:United States; D014611:Vaccination
chemical_list: D012900:Smallpox Vaccine