title: Sexually-transmitted diseases.
mesh_terms: D000293:Adolescent; D000328:Adult; D004196:Disease Outbreaks / Q000453:epidemiology; D004739:England; D005260:Female; D006801:Humans; D008297:Male; D012736:Sex Education; D012749:Sexually Transmitted Diseases / Q000453:epidemiology; D014481:United States