Viral InterferenceCytopathogenic Effect, ViralVirus ReplicationVirus LatencyDefective VirusesArterivirus InfectionsLymphocytic choriomeningitis virusCell LineRNA, ViralAntigens, ViralHerpesviridae InfectionsSSPE VirusLymphocytic ChoriomeningitisEquine Infectious AnemiaTheilovirusViral Plaque AssayBorna DiseaseAntibodies, ViralDNA, ViralL Cells (Cell Line)Measles virusBorna disease virusDiarrhea Viruses, Bovine ViralViral ProteinsMolecular Sequence DataImidocarbInterferonsTumor Virus InfectionsArenaviridaeHepatitis A AntigensBovine Virus Diarrhea-Mucosal DiseaseChronic DiseasePapillomavirus InfectionsGenome, ViralInfectious Anemia Virus, EquineParvoviridae InfectionsArenaviridae InfectionsAntigenic VariationCardiovirus InfectionsHerpesvirus 1, EquidMutationNeutralization TestsGammaherpesvirinaeBase SequenceHepatitis, Viral, AnimalHost-Pathogen InteractionsVirulenceInclusion Bodies, ViralImmune EvasionHorsesVesicular stomatitis Indiana virusSubacute Sclerosing PanencephalitisSindbis VirusLactate dehydrogenase-elevating virusVirus DiseasesMurine hepatitis virusRNA Virus InfectionsHepacivirusCricetinaeParvovirus B19, HumanChlamydophila pneumoniaeHorse DiseasesPolymerase Chain ReactionArteritis Virus, EquineMammalian orthoreovirus 3GB virus BCD8-Positive T-LymphocytesUterine Cervical NeoplasmsTemperatureParvovirusMice, Inbred C57BLVirusesEhrlichiosisVero CellsVirus CultivationCD4-Positive T-LymphocytesRespirovirusRelapsing FeverPestivirus InfectionsPapillomaviridaeSerial PassageCarrier StateCapsid ProteinsMaus Elberfeld virusEnterovirus B, HumanEncephalitis Virus, St. LouisCapsidPolyomavirus InfectionsChlamydia InfectionsSpumavirusTime FactorsAmino Acid SequenceMice, Inbred BALB CSeoul virusRhadinovirusCoronavirus InfectionsT-LymphocytesAnaplasma marginaleLymphocryptovirusGenetic Variation