title: Smallpox on the brink of global eradication.
mesh_terms: D006801:Humans; D012899:Smallpox / Q000453:epidemiology / Q000517:prevention & control*; D012900:Smallpox Vaccine / Q000009:adverse effects; D014611:Vaccination / Q000706:statistics & numerical data
chemical_list: D012900:Smallpox Vaccine