title: US panel advises caution over smallpox vaccination.
authors.forename: Fred
authors.initials: F
authors.lastname: Charatan
mesh_terms: D002487:Centers for Disease Control and Prevention, U.S.; D006801:Humans; D012307:Risk Factors; D012899:Smallpox / Q000517:prevention & control*; D012900:Smallpox Vaccine / Q000009:adverse effects*; D014481:United States
chemical_list: D012900:Smallpox Vaccine