The kit is intended for the in vitro qualitative detection of Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG), Mycoplasma hominis (Mh), Herpes simplex virus type 1 (HSV1), Ureaplasma urealyticum (UU), Herpes simplex virus type 2 (HSV2), Ureaplasma parvum (UP), Mycoplasma genitalium (Mg), Candida albicans (CA), Gardnerella vaginalis (GV), Trichomonal vaginitis (TV), Group B streptococci (GBS), Haemophilus ducreyi (HD), and Treponema pallidum (TP) in male urethral swab, female cervical swab, and female vaginal swab samples, and provide aid to the diagnosis and treatment of patients with genitourinary tract infections.