GB virus CFlaviviridaeFlaviviridae InfectionsHepatitis, Viral, HumanGB virus BGB virus ARNA, ViralSaguinusHepatitis VirusesHepatitis AntibodiesViremiaBlood DonorsVirus ReplicationMolecular Sequence DataPhylogenyHepatitis CHepatitis, Viral, AnimalViral Envelope ProteinsSendai virusLeontopithecusCoinfectionHepacivirusGenome, ViralRNA VirusesHIV Infections5' Untranslated RegionsPolymerase Chain ReactionBlood TransfusionPrevalenceVaccinia virusDNA, ViralHIVViral ProteinsSequence Analysis, DNAViral LoadBase SequenceHIV-1Receptors, VirusVirus CultivationAmino Acid SequenceVirus SheddingSuipoxvirusCD4 Lymphocyte CountVirus DiseasesSimian virus 40Virus AssemblyPlant VirusesReverse Transcriptase Polymerase Chain ReactionGenotypeViral Nonstructural ProteinsDNA Viruses