title: The big deal about smallpox. Smallpox vaccine program leaves many unanswered questions.
authors.forename: Liz
authors.initials: L
authors.lastname: Jacobs
mesh_terms: D006282:Health Personnel; D006291:Health Policy; D006801:Humans; D032541:Mass Vaccination / Q000592:standards*; D012899:Smallpox / Q000517:prevention & control* / Q000635:transmission; D012900:Smallpox Vaccine / Q000592:standards*
chemical_list: D012900:Smallpox Vaccine