CytomegalovirusCytomegalovirus InfectionsCytomegalovirus RetinitisMuromegalovirusCytomegalovirus VaccinesGanciclovirImmediate-Early ProteinsDNA, ViralViral ProteinsHerpesviridae InfectionsAntiviral AgentsFoscarnetAntigens, ViralVirus ReplicationAntibodies, ViralGenes, Immediate-EarlyViral Matrix ProteinsGene Expression Regulation, ViralViral Envelope ProteinsFibroblastsVirus ActivationCell LineGenes, ViralRoseolovirusMolecular Sequence DataCells, CulturedHerpesviridaeAIDS-Related Opportunistic InfectionsPolymerase Chain ReactionViremiaOrgan TransplantationHerpesvirus 6, HumanBase SequenceViral Plaque AssayBetaherpesvirinaePneumonia, ViralImmunocompromised HostRibonucleosidesPhosphoproteinsImmunocompetenceRetinitisKidney TransplantationAcyclovirEye Infections, ViralOpportunistic InfectionsCytopathogenic Effect, ViralPromoter Regions, GeneticViral LoadComplement Fixation TestsVirus LatencyPregnancy Complications, InfectiousMice, Inbred BALB CSalivary GlandsVirologyAmino Acid SequenceGenome, ViralTransplantation, HomologousOpen Reading FramesImmunoglobulin MImmunoglobulin GOrganophosphonatesInclusion Bodies, ViralTime FactorsGenetic VectorsFluorescent Antibody TechniqueVirionAcquired Immunodeficiency SyndromeCD8-Positive T-LymphocytesVirus CultivationPhosphotransferases (Alcohol Group Acceptor)UrineCytosineRoseolovirus InfectionsTranscription, GeneticMembrane GlycoproteinsTransplantationChromosomes, Artificial, BacterialBone Marrow TransplantationTrans-ActivatorsRNA, ViralSimplexvirusTransfectionHistocompatibility Antigens Class ILung TransplantationHerpesvirus 4, HumanOrganophosphorus CompoundsInfant, NewbornVirus DiseasesKiller Cells, NaturalPhosphonoacetic AcidGraft RejectionInfectious Disease Transmission, VerticalHerpesvirus 7, HumanDNA-Directed DNA PolymeraseHost-Pathogen InteractionsImmunosuppressionImmunosuppressive AgentsTissue DonorsEnhancer Elements, GeneticEnzyme-Linked Immunosorbent Assay