Laboratory Validation of Xpert Chlamydia trachomatis/Neisseria gonorrhoeae and Trichomonas vaginalis Testing as Performed by Nurses at Three Primary Health Care Facilities in South Africa

Remco P. H. Peters,a,b,c Lindsey de Vos,d Liteboho Maduna,a Maanda Mudau,d Jeffrey D. Klausner,e,f Marleen M. Kock,a,g Andrew Medina-Marinod Department of Medical Microbiology, University of Pretoria, Pretoria, South Africaa; Department of Medical Microbiology, CAPHRI School for Public Health and Primary Care, University of Maastricht, Maastricht, The Netherlandsb; Anova Health Institute, Johannesburg, South Africac; Research Unit, Foundation for Professional Development, Pretoria, South Africad; David Geffen School of Medicine, University of California—Los Angeles, Los Angeles, California, USAe; Department of Epidemiology, University of California—Los Angeles, Los Angeles, California, USAf; National Health Laboratory Services, Tshwane Academic Division, Pretoria, South Africag