title: Outbreak of heterosexually acquired syphilis in Cambridgeshire.
mesh_terms: D000328:Adult; D018563:Disease Notification; D004196:Disease Outbreaks; D004739:England / Q000453:epidemiology; D005260:Female; D006293:Health Promotion; D020010:Heterosexuality; D006801:Humans; D008297:Male; D008875:Middle Aged; D011159:Population Surveillance; D013587:Syphilis / Q000453:epidemiology* / Q000635:transmission