Trichomonas vaginalis infections are usually asymptomatic or can result in nonspecific clinical symptoms, which makes laboratory-based detection of this protozoan parasite essential for diagnosis and treatment. We report the development of a battery of highly sensitive and specific PCR assays for detection of T. vaginalis in urine, a noninvasive specimen, and development of a protocol for differentiating among Trichomonas species that commonly infect humans.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3666790PMC
http://dx.doi.org/10.1128/JCM.03101-12DOI Listing

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