Genital herpes.
D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology; D005260:Female; D015658:HIV Infections / Q000453:epidemiology; D006561:Herpes Simplex / Q000453:epidemiology / Q000635:transmission; D006801:Humans; D015994:Incidence; D008297:Male; D012736:Sex Education