Background: Zimbabwe’s national guidelines for sexually transmitted infection (STI) management recommend that high-risk women presenting with vaginal discharge syndrome (VDS) are prescribed antibiotics for gonorrhoea (Neisseria gonorrhoeae (NG)), chlamydia (Chlamydia trachomatis (CT)), trichomoniasis (Trichomonas vaginalis (TV)) and bacterial vaginosis (BV). The performance of this approach depends on its clinical interpretation and implementation. Here, we investigate…