Although antigen detection, serology, and genetic amplification methods are sometimes used to diagnose infections with<unk>  and the genetic tests have greater sensitivity, they are not widely available, so cultures are currently considered the "gold standard" test.
Haemophilus ducreyi
Mycoplasma genitalium
Trichomonas tenax
Chlamydia trachomatis
Mycobacterium ulcerans
Veillonella parvula
Treponema pallidum
Coxa vara