Viral LoadHIV InfectionsCD4 Lymphocyte CountHIV-1Anti-HIV AgentsRNA, ViralAntiretroviral Therapy, Highly ActiveViremiaDNA, ViralAnti-Retroviral AgentsHIVSimian Acquired Immunodeficiency SyndromeSimian immunodeficiency virusAntiviral AgentsPlasmaDrug Resistance, ViralCD4-Positive T-LymphocytesAcquired Immunodeficiency SyndromeBranched DNA Signal Amplification AssayGenetic LoadMacaca mulattaInfectious Disease Transmission, VerticalGenotypePolymerase Chain ReactionHepacivirusHIV SeropositivityCD8-Positive T-LymphocytesTreatment OutcomeTime FactorsDisease ProgressionVirus SheddingCohort StudiesHepatitis C, ChronicCoinfectionVirus ReplicationReagent Kits, DiagnosticDrug Therapy, CombinationCytomegalovirus InfectionsPapillomavirus InfectionsHepatitis CSouth AfricaHIV Long-Term SurvivorsPregnancy Complications, InfectiousBacterial LoadProspective StudiesDrug MonitoringHepatitis B virusAntibodies, ViralHepatitis B, ChronicHIV Protease InhibitorsTreatment FailureEpstein-Barr Virus InfectionsCytomegalovirusReverse Transcriptase InhibitorsPolyomavirus InfectionsRibavirinUgandaCD4-CD8 RatioInterferon-alphaSpecimen HandlingOrganophosphonatesVirologyAIDS VaccinesNevirapineWeight-BearingRitonavirBK VirusLamivudineHIV Core Protein p24HIV-2Human papillomavirus 18Retrospective StudiesReverse Transcriptase Polymerase Chain ReactionMolecular Sequence DataBenzoxazinesDesiccationReal-Time Polymerase Chain ReactionLeukocytes, MononuclearMedication AdherenceRisk FactorsDried Blood Spot TestingViral TropismLongitudinal StudiesSAIDS VaccinesAlanine TransaminaseLopinavirAIDS-Related Opportunistic InfectionsHLA-B AntigensCross-Sectional StudiesCervical Intraepithelial NeoplasiaHIV AntibodiesUterine Cervical NeoplasmsPatient ComplianceVirus ActivationProvirusesMolecular Diagnostic TechniquesFollow-Up StudiesZidovudineHepatitis BReproducibility of Results