title: Vulnerability and HIV prevention.
authors.affiliation: Harvard School of Public Health, Boston.
authors.forename: J
authors.initials: J
authors.lastname: O'Malley
authors.forename: D
authors.initials: D
authors.lastname: Tarantola
authors.forename: J
authors.initials: J
authors.lastname: Mann
mesh_terms: D015658:HIV Infections / Q000517:prevention & control*; D006266:Health Education / Q000379:methods* / Q000592:standards; D006801:Humans; D015397:Program Evaluation; D012307:Risk Factors; D012736:Sex Education