title: Inpatients at risk of contact vaccinia from immunized health care workers.
authors.forename: Perry F
authors.initials: PF
authors.lastname: Smith
authors.forename: Hwa-Gan
authors.initials: HG
authors.lastname: Chang
authors.forename: Kent A
authors.initials: KA
authors.lastname: Sepkowitz
mesh_terms: D003428:Cross Infection / Q000453:epidemiology / Q000209:etiology* / Q000517:prevention & control; D006282:Health Personnel; D006801:Humans; D017053:Infection Control / Q000592:standards; D017757:Infectious Disease Transmission, Professional-to-Patient / Q000517:prevention & control / Q000706:statistics & numerical data; D007297:Inpatients; D012306:Risk; D012900:Smallpox Vaccine / Q000009:adverse effects*; D014615:Vaccinia / Q000453:epidemiology / Q000517:prevention & control / Q000635:transmission*
chemical_list: D012900:Smallpox Vaccine