Prevalence of Trichomonas vaginalis Infection Among Women of Reproductive Age in Port Harcourt, Rivers State

Trichomonas vaginalis is the most common non-viral sexually transmitted infection globally, with substantial burden documented across sub-Saharan Africa. This study determined the prevalence of T. vaginalis infection among women of reproductive age attending gynaecological and family planning clinics in Port Harcourt, Rivers State, South South Nigeria. A total of 220 vaginal swab specimens were collected from consenting women and examined by wet preparation microscopy and the OSOM Trichomonas rapid test. Data on sexual history, contraceptive use, and symptom profiles were obtained via structured questionnaires. An overall prevalence of 21.4 percent was recorded, with sexually active women aged 18 to 35 showing the highest positivity rates. Symptomatic women presented primarily with frothy vaginal discharge and vulval pruritus. Condom non-use and multiple sexual partnerships were statistically significant risk factors. The study recommends strengthened sexually transmitted infection screening protocols within reproductive health services in Rivers State, with emphasis on partner notification and treatment to reduce community transmission effectively. Keywords: Trichomonas vaginalis, sexually transmitted infection, reproductive age women, Port Harcourt, South South Nigeria.