CoinfectionHIV InfectionsHepatitis CGB virus CFlaviviridae InfectionsHIVHepatitis BCD4 Lymphocyte CountHepacivirusAntiretroviral Therapy, Highly ActiveAIDS-Related Opportunistic InfectionsHIV-1Viral LoadHookworm InfectionsAntiviral AgentsHepatitis C, ChronicRNA, ViralAnti-HIV AgentsDNA, ViralMolecular Sequence DataHepatitis, Viral, HumanTuberculosisPolymerase Chain ReactionPrevalenceHTLV-II InfectionsEhrlichiosisGlossitis, Benign MigratoryHelminthiasisVirus ReplicationInfluenzavirus BSchistosomiasis mansoniPrimate DiseasesInfluenzavirus ABabesia microtiRibavirinSuperinfectionMansonellaGenotypeBase SequencePhylogenyHelicobacter felisBabesiosisLiver CirrhosisSchistosoma mansoniSubstance Abuse, IntravenousComorbidityHTLV-I InfectionsDependovirusHepatitis DCohort StudiesHepatitis B virusRisk FactorsHepatitis B, ChronicMansonelliasisAnti-Retroviral AgentsCell LineDNA Virus InfectionsHelminthsHepatitis B Surface AntigensRecombination, GeneticNematospiroides dubiusParvoviridae InfectionsCD4-Positive T-LymphocytesSimian foamy virusAntitubercular AgentsFlaviviridaeDisease ProgressionSequence Analysis, DNAHerpesvirus 6, HumanInterferon-alphaMycobacterium tuberculosisLactate dehydrogenase-elevating virusMacaca nemestrinaHelminthiasis, AnimalBrazilInfectious Disease Incubation PeriodRetrospective StudiesLiver FailureBacteriophage phi 6Viral ProteinsHepatitis C AntibodiesTime FactorsAdenoviruses, HumanModels, BiologicalGenetic VariationHost-Pathogen InteractionsProtozoan InfectionsAmino Acid SequenceHelper VirusesVirulenceSimian immunodeficiency virusSpecies SpecificityDrug Therapy, CombinationHIV SeropositivityMutationLyme DiseaseAcquired Immunodeficiency SyndromeTuberculosis, PulmonaryStrongyloidiasisProspective Studies