NeuraminidaseInfluenza A virusInfluenza, HumanInfluenza A Virus, H1N1 SubtypeInfluenza A Virus, H5N1 SubtypeInfluenza VaccinesInfluenza A Virus, H3N2 SubtypeInfluenza in BirdsHemagglutinin Glycoproteins, Influenza VirusInfluenza B virusOrthomyxoviridae InfectionsOrthomyxoviridaeInfluenza A Virus, H9N2 SubtypeGenomeRNA VirusesVaccinia virusVirus ReplicationHemagglutinins, ViralReceptors, VirusOseltamivirInfluenza A Virus, H7N9 SubtypeZanamivirVirus CultivationVirus SheddingBirdsHemagglutination Inhibition TestsGenome, ViralGenome, BacterialPhylogenyViral ProteinsAntiviral AgentsAntibodies, ViralVirus DiseasesMolecular Sequence DataSialic AcidsVirus AssemblyAntigens, ViralRNA, ViralCell LineSimian virus 40Genes, ViralDefective VirusesPlant VirusesDisease OutbreaksPandemicsInfluenza A Virus, H7N7 SubtypeDNA VirusesSequence Analysis, DNASindbis VirusMeasles virusPyransAmino Acid SequenceInfluenza A Virus, H2N2 SubtypeRabies virusInfluenza A Virus, H3N8 SubtypeDogsChickensInfluenza A Virus, H5N2 SubtypeHepatitis B virusDucksRespiratory Syncytial VirusesGenome, HumanGenome, PlantViral Plaque AssayWest Nile virusFerretsHemagglutination, ViralInfluenza A Virus, H7N1 SubtypeInfluenza A Virus, H1N2 SubtypeDNA, ViralReassortant VirusesVesicular stomatitis Indiana virusNeuraminic AcidsN-Acetylneuraminic AcidNeutralization TestsParainfluenza Virus 1, HumanCercopithecus aethiopsVirus ActivationVero CellsVirionDrug Resistance, ViralChick EmbryoVirus LatencyMadin Darby Canine Kidney CellsVaccinationRecombination, GeneticVirus AttachmentEvolution, MolecularMumps virusVirulenceSpecies SpecificityOncogenic VirusesSeasonsSimian immunodeficiency virusAmantadineGenome, MitochondrialGene Expression Regulation, ViralVaccines, InactivatedVirus InactivationParainfluenza Virus 3, Human