Infectious Disease Incubation PeriodScrapieRNA VirusesVaccinia virusPrionsTime FactorsVirus ReplicationReceptors, VirusVirus CultivationRabies virusVirus SheddingPrion DiseasesVirus DiseasesSimian virus 40PrPSc ProteinsEncephalopathy, Bovine SpongiformVirus AssemblyPlant VirusesDisease OutbreaksDNA VirusesCreutzfeldt-Jakob SyndromeDefective VirusesSindbis VirusMeasles virusInfluenza A Virus, H1N1 SubtypeTemperatureInfluenza A Virus, H5N1 SubtypeCells, CulturedCulture MediaInfluenza A Virus, H3N2 SubtypeCattleHepatitis B virusRNA, ViralCell LineWest Nile virusKineticsRespiratory Syncytial VirusesCricetinaeVirus Physiological PhenomenaMolecular Sequence DataVirus ActivationSpecies SpecificityGenes, ViralAntigens, ViralSerial PassageVesicular stomatitis Indiana virusViral ProteinsSheepVirus LatencyHemagglutinin Glycoproteins, Influenza VirusMesocricetusDNA, ViralVero CellsRabiesOncogenic VirusesBrainCercopithecus aethiopsSimian immunodeficiency virusDisease Transmission, InfectiousParainfluenza Virus 1, HumanInsect VectorsVirionMumps virusKuruMosaic VirusesPolymerase Chain ReactionVirulenceSemliki forest virusHepatitis A virusNeutralization TestsAntiviral AgentsFoodborne DiseasesAvian Sarcoma VirusesViral Plaque AssayAmino Acid SequenceHydrogen-Ion ConcentrationPhylogenySwineVirus AttachmentRabbitsMice, Inbred StrainsBK VirusFood MicrobiologyViruses, UnclassifiedChick EmbryoTumor Virus InfectionsMicroscopy, ElectronJC VirusAvian leukosis virusOrthomyxoviridaeCulture TechniquesHaplorhiniDisease SusceptibilityOrthomyxoviridae InfectionsBluetongue virusSequence Analysis, DNAAntibodies, ViralRetroviridaeGastroenteritisGene Expression Regulation, Viral