MouthMouth MucosaCandidiasis, OralSalivaSpecimen HandlingPharynxNasopharynxNoseVaginaBacteriological TechniquesCloacaChlamydia trachomatisCarrier StateRectumChlamydia InfectionsSensitivity and SpecificityPolymerase Chain ReactionOropharynxUrethraPharyngitisGonorrheaNasal CavityCervix UteriNeisseria gonorrhoeaeNasal MucosaStreptococcal InfectionsReagent Kits, DiagnosticNucleic Acid Amplification TechniquesUrineVaginal SmearsVirus SheddingTrichomonas vaginalisVirology