Table 1.

Spectrum of pathogens in STI [1,4,5,6].

Spectrum of Pathogens
Parasites	Trichomonas vaginalis, Sarcoptes scabiei, Phthirus pubis
Fungi	Trichophyton mentagrophytes subspecies Note: Candida albicans is only facultatively pathogenic and does not cause STIs.
Bacteria	Chlamydia trachomatis (serotypes D-K, serotypes L1–L3), Klebsiella granulomatosis, Neisseria gonorrhoeae, Treponema pallidum, Haemophilus ducreyi; Mycoplasma genitalium
Viruses	Human papillomaviruses, Herpes simplex virus, HIV, Hepatitis B virus, Hepatitis C virus, Molluscum contagiosum virus, monkeypox virus