Incidence and prevalenceThere is no exact data on the prevalence of NSU. In STD clinics, this syndrome is detected in 20-30% of men. Ways of infectionThe first episode of NSU is almost always associated with sexual contact. Part of non-chlamydial NSU is due to oral sexual contacts. Recurrent non-chlamydial NSU is most likely an exacerbation of a chronic infection, […]
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