HTLV-I InfectionsHuman T-lymphotropic virus 1Simian T-lymphotropic virus 1Deltaretrovirus InfectionsHTLV-II InfectionsParaparesis, Tropical SpasticHTLV-I AntibodiesHuman T-lymphotropic virus 2JamaicaGene Products, taxDeltaretrovirusProvirusesGenes, pXLeukemia-Lymphoma, Adult T-CellCarrier StatePrimatesViral LoadDeltaretrovirus AntibodiesDNA, ViralAntibodies, ViralHTLV-II AntibodiesLeukocytes, MononuclearAcquired Immunodeficiency SyndromeT-LymphocytesJapanPrimate T-lymphotropic virus 3Polymerase Chain ReactionStrongyloidiasisDeltaretrovirus AntigensCell LineRetroviridae Proteins, OncogenicHTLV-I AntigensHTLV-II AntigensFrench GuianaMolecular Sequence DataCercocebusGene Products, envRNA VirusesVirus ReplicationRNA, MessengerGene Products, rexVaccinia virusMonkey DiseasesPhylogenyReceptors, VirusGenes, ViralMelanesiaIndians, Central AmericanCD4-Positive T-LymphocytesBlood DonorsLeukemia, T-CellHuman T-lymphotropic virus 3Retroviridae ProteinsVirus CultivationRetroviridae InfectionsCells, CulturedCell Transformation, ViralVirus SheddingAntigens, ViralHIVRNA, ViralPapioJurkat CellsAmino Acid SequenceGene Expression Regulation, ViralStrongyloides stercoralisVirus DiseasesPrimate DiseasesViral ProteinsLymphocyte ActivationHaplorhiniSimian virus 40Base SequenceTerminal Repeat SequencesVirus AssemblyIndians, South AmericanPlant VirusesDNA VirusesRadioimmunoprecipitation AssayCytopathogenic Effect, ViralDefective VirusesViral Regulatory and Accessory ProteinsRepetitive Sequences, Nucleic AcidGenes, envTheropithecusMeasles virusSindbis VirusPeruGene Products, gagInfluenza A Virus, H1N1 SubtypeApe DiseasesSeroepidemiologic Studiesenv Gene Products, Human Immunodeficiency VirusRetroviruses, SimianMacaca fascicularisRabies virusT-Lymphocyte SubsetsInfluenza A Virus, H5N1 SubtypeGenes, polMacaca mulatta