Chlamydia InfectionsChlamydia trachomatisChlamydiaChlamydia muridarumInflammationSexually Transmitted Diseases, BacterialGenital Diseases, FemaleUterine CervicitisChlamydophila psittaciMale Urogenital DiseasesFemale Urogenital DiseasesGenital Diseases, MaleTrachomaGonorrheaFallopian TubesFallopian Tube DiseasesMass ScreeningChlamydophila pneumoniaeCervix UteriPrevalenceAntibodies, BacterialPregnancy Complications, InfectiousInflammation MediatorsSexual BehaviorPolymerase Chain ReactionChlamydophila InfectionsHeLa CellsLymphogranuloma VenereumPsittacosisSensitivity and SpecificityRisk FactorsPregnancyUrethritisPelvic Inflammatory DiseaseMice, Inbred C57BLDisease Models, AnimalCytokinesPneumoniaUrethraMice, KnockoutLung