Defective VirusesHerpesvirus 4, HumanEpstein-Barr Virus InfectionsMurine Acquired Immunodeficiency SyndromeHelper VirusesEpstein-Barr Virus Nuclear AntigensSex ChromatinDNA, ViralVirus ReplicationViral Matrix ProteinsInfectious MononucleosisCell LineViral InterferenceLeukemia Virus, MurineBurkitt LymphomaAntigens, ViralGenes, ViralHerpesviridae InfectionsB-LymphocytesHodgkin DiseaseRNA, ViralCell Line, TransformedViral ProteinsAntibodies, ViralLymphoproliferative DisordersNasopharyngeal NeoplasmsPolymerase Chain ReactionGenome, ViralRNA VirusesMolecular Sequence DataGenetic Complementation TestVaccinia virusBase SequenceReceptors, VirusVirus CultivationVirus SheddingVirus DiseasesSimian virus 40Virus AssemblyPlant VirusesDNA VirusesMutationSindbis VirusMeasles virusInfluenza A Virus, H1N1 SubtypeRabies virusInfluenza A Virus, H5N1 SubtypeInfluenza A Virus, H3N2 SubtypeHepatitis B virusWest Nile virusRespiratory Syncytial VirusesVirus ActivationVesicular stomatitis Indiana virusVirus LatencyHemagglutinin Glycoproteins, Influenza VirusRadiography, AbdominalSex Chromosome AberrationsOncogenic VirusesVero CellsSimian immunodeficiency virusCercopithecus aethiopsMumps virusParainfluenza Virus 1, HumanMosaic VirusesVirionHepatitis A virusSemliki forest virusAvian Sarcoma VirusesAntiviral AgentsNeutralization TestsViral Plaque AssayVirus AttachmentBK VirusDosage Compensation, GeneticTumor Virus InfectionsViruses, UnclassifiedJC VirusAvian leukosis virusPhylogenyOrthomyxoviridaeBluetongue virusOrthomyxoviridae InfectionsGene Expression Regulation, ViralSendai virusMoloney murine leukemia virusVirus IntegrationChromosomes, Human, XCapsidYellow fever virusSimplexvirusTobacco Mosaic VirusRespiratory Syncytial Virus InfectionsMyxoma virusVirus Inactivation