title: "Know your epidemic, know your response": a useful approach, if we get it right.
authors.affiliation: World Bank, Washington, DC, USA. daniel_halperin@harvard.edu
authors.forename: David
authors.initials: D
authors.lastname: Wilson
authors.forename: Daniel T
authors.initials: DT
authors.lastname: Halperin
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology / Q000517:prevention & control* / Q000635:transmission; D005260:Female; D014943:Global Health; D006292:Health Priorities; D006801:Humans; D008297:Male; D011159:Population Surveillance; D015995:Prevalence; D012725:Sexual Behavior