Protozoan InfectionsRNA VirusesVaccinia virusProtozoan ProteinsEukaryotaReceptors, VirusVirus ReplicationVirus CultivationDNA, ProtozoanCiliophoraVirus SheddingVirus DiseasesSimian virus 40Virus AssemblyPlant VirusesDNA VirusesDefective VirusesRNA, ProtozoanGenes, ProtozoanSindbis VirusMeasles virusInfluenza A Virus, H1N1 SubtypeRabies virusInfluenza A Virus, H5N1 SubtypeInfluenza A Virus, H3N2 SubtypeHepatitis B virusGenome, ProtozoanWest Nile virusProtozoan Infections, AnimalMolecular Sequence DataRespiratory Syncytial VirusesRNA, ViralVirus ActivationGenes, ViralAntigens, ViralVesicular stomatitis Indiana virusPhylogenyVirus LatencyViral ProteinsHemagglutinin Glycoproteins, Influenza VirusVero CellsEntamoeba histolyticaOncogenic VirusesCercopithecus aethiopsSimian immunodeficiency virusGiardia lambliaMumps virusParainfluenza Virus 1, HumanMosaic VirusesVirionAmino Acid SequenceHepatitis A virusSemliki forest virusTrypanosoma cruziAvian Sarcoma VirusesAntiviral AgentsNeutralization TestsViral Plaque AssayVirus AttachmentBK VirusCell LineLeishmaniaTumor Virus InfectionsViruses, UnclassifiedJC VirusAvian leukosis virusAlveolataToxoplasmaDNA, ViralOrthomyxoviridaeBluetongue virusTetrahymena pyriformisAntiprotozoal AgentsOrthomyxoviridae InfectionsGene Expression Regulation, ViralSequence Analysis, DNASendai virusMoloney murine leukemia virusTrypanosomaVirus IntegrationApicomplexaTrypanosoma brucei bruceiPolymerase Chain ReactionKinetoplastidaCapsidYellow fever virusIntestinal Diseases, ParasiticSimplexvirusTobacco Mosaic VirusRespiratory Syncytial Virus InfectionsMyxoma virusVirus InactivationCowpox virusCytopathogenic Effect, ViralVariola virusRespiratory Syncytial Virus, HumanLassa virusTrypanosomatinaVirulenceAntigens, Protozoan