TRAX: Needle Stick Injury and HIV Post Exposure SOP (1256) TRAX SOPTB/Coinfection Studies TRAX Sharps Injury NeedleExposure FluidsHepatitis PEPProphylaxis SplashInterventionCluster AfricaMedicationNetworkInfectionTransmission Clinic Viral Drug Rural Social SafetyResourceCommunityTestingContactLimitedSettingsInteractionCongregateImmunocompromisedHospitals SouthCo-infection HIVEpidemiologyPatternsMortalityTuberculosisGenotypeResistantTracingInternational 2014ClinicalTRAX-Document MethodsGeneticsClinicalVirologyHealth EquityBehavioralCommunity HealthPreventionCross Sectional StudyQualitativeChart ExtractionClinicalPost exposure protocol for TRAX study staff.