title: [Effectiveness of vaccination following varicella outbreaks among schools in Hongkou district, Shanghai].
authors.affiliation: Department of Immunization Program, Hongkou Center for Disease Control and Prevention, Shanghai 200082, China.
authors.forename: Yanji
authors.initials: Y
authors.lastname: Yang
mesh_terms: D002644:Chickenpox / Q000517:prevention & control*; D002681:China; D004196:Disease Outbreaks / Q000517:prevention & control*; D006801:Humans; D012574:Schools; D014611:Vaccination / Q000706:statistics & numerical data*