27 years of uninterrupted contact tracing. The 'Tyneside Scheme'.
D004197:Disease Reservoirs; D004739:England; D005260:Female; D006069:Gonorrhea / Q000175:diagnosis / Q000453:epidemiology / Q000517:prevention & control; D006716:Homosexuality; D006801:Humans; D008297:Male; D010044:Outpatient Clinics, Hospital; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000175:diagnosis; D011295:Prenatal Care; D011637:Public Health Nursing; D012698:Serologic Tests; D012737:Sex Factors; D012749:Sexually Transmitted Diseases / Q000517:prevention & control*; D013587:Syphilis / Q000175:diagnosis / Q000453:epidemiology / Q000517:prevention & control; D000078329:Workforce