Cytomegalovirus InfectionsCytomegalovirusMuromegalovirusImmune SystemGanciclovirCytomegalovirus RetinitisCytomegalovirus VaccinesHerpesviridae InfectionsAntibodies, ViralAntiviral AgentsFoscarnetDNA, ViralImmunocompetenceAntigens, ViralImmediate-Early ProteinsPregnancy Complications, InfectiousVirus ReplicationViral ProteinsImmunity, InnateMice, Inbred BALB CKidney TransplantationImmunoglobulin GImmunoglobulin MCells, CulturedVirus ActivationImmunocompromised HostImmunity, CellularViral Matrix ProteinsFibroblastsSpleenRoseolovirusKiller Cells, NaturalPolymerase Chain ReactionT-LymphocytesMice, Inbred C57BLTransplantation, HomologousInfant, NewbornImmune ToleranceGastritis, HypertrophicOpportunistic InfectionsLymphocyte ActivationViremiaCell LineSalivary GlandsGenes, Immediate-EarlyImmunosuppressionPregnancyComplement Fixation TestsOrgan TransplantationMolecular Sequence DataFetal DiseasesTime FactorsInfectious Disease Transmission, VerticalUrineGene Expression Regulation, ViralPneumonia, ViralAIDS-Related Opportunistic InfectionsViral LoadCytokinesBone Marrow TransplantationHerpesvirus 6, HumanInterferon-gammaViral Envelope ProteinsGraft RejectionEnzyme-Linked Immunosorbent AssayRibonucleosidesViral Plaque AssayCD4-Positive T-LymphocytesAcyclovirImmunosuppressive AgentsCD8-Positive T-LymphocytesHost-Pathogen InteractionsBase SequenceInfant, Newborn, DiseasesCytopathogenic Effect, ViralGenes, ViralImmune System DiseasesFlow CytometryPostoperative ComplicationsVirus LatencyOrganophosphonatesCytosineAntibody FormationImmunityImmune EvasionPhosphoproteinsNK Cell Lectin-Like Receptor Subfamily AInclusion Bodies, ViralAcquired Immunodeficiency SyndromeTransplantationDisease Models, AnimalLiver TransplantationMacrophagesAmino Acid SequenceLeukocytesAdaptive ImmunityFluorescent Antibody TechniqueLungLung TransplantationHistocompatibility Antigens Class I