title: Trichomoniasis in teens: an update.
abstract: OBJECTIVE
  Trichomoniasis, caused by the protozoa Trichomonas vaginalis, is one of the oldest sexually transmitted infections. Since the advent of more accurate diagnostic tests, the epidemiology and consequences of infection with T. vaginalis can be described more precisely. This review will highlight new diagnostic methods, the epidemiology of trichomoniasis, and discuss the merits of improved screening for this pathogen in adolescent women.
  
  
  RESULTS
  Interest in trichomoniasis has renewed due to evidence that trichomoniasis is more common than gonorrhea in adolescent women, is often asymptomatic, may persist for several months, and may be confused with bacterial vaginosis. In addition, trichomoniasis is linked to pelvic inflammatory disease and can increase one's susceptibility to viruses such as herpes, human papillomavirus, andHIV.
  
  
  CONCLUSIONS
  Clinicians who use better diagnostic methods and offer more widespread testing will identify more infections and reduce the epidemic of this easily treated infection. Early diagnosis provides the opportunity to reduce transmission and potentially prevent future complications.
authors.affiliation: Division of Adolescent Medicine, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA. jill.huppert@cchmc.org
authors.forename: Jill S
authors.initials: JS
authors.lastname: Huppert
mesh_terms: D000293:Adolescent; D000818:Animals; D000994:Antitrichomonal Agents / Q000627:therapeutic use; D016358:Contact Tracing; D005260:Female; D006801:Humans; D008297:Male; D015995:Prevalence; D012698:Serologic Tests; D012749:Sexually Transmitted Diseases / Q000175:diagnosis / Q000188:drug therapy / Q000453:epidemiology; D014247:Trichomonas Vaginitis / Q000175:diagnosis / Q000188:drug therapy / Q000453:epidemiology; D014246:Trichomonas vaginalis / Q000302:isolation & purification; D014481:United States / Q000453:epidemiology
chemical_list: D000994:Antitrichomonal Agents