NeuraminidaseZanamivirSialic AcidsOseltamivirInfluenza A virusPyransNeuraminic AcidsOrthomyxoviridaeN-Acetylneuraminic AcidHemagglutinin Glycoproteins, Influenza VirusInfluenza, HumanHemagglutination, ViralGuanidinesAntiviral AgentsInfluenza A Virus, H1N1 SubtypeHemagglutinins, ViralOrthomyxoviridae InfectionsInfluenza B virusInfluenza A Virus, H3N2 SubtypeInfluenza A Virus, H5N1 SubtypeInfluenza in BirdsDrug Resistance, ViralGalactose OxidaseFerretsHemagglutination Inhibition TestsHemagglutininsHN ProteinReassortant VirusesLectinsAcetamidesInfluenza A Virus, H2N2 SubtypeInfluenza A Virus, H7N9 SubtypeInfluenza A Virus, H9N2 SubtypeDogsNewcastle disease virusInfluenza VaccinesClostridium perfringensViral ProteinsCell LineGlycoproteinsWheat Germ AgglutininsParainfluenza Virus 3, HumanMadin Darby Canine Kidney CellsCarbohydratesHemadsorptionPeanut AgglutininDucksBirdsCathepsin AReceptors, VirusGangliosidesViral Plaque AssayCyclopentanesGlycosylationHemagglutination TestsParamyxoviridaeMolecular Sequence DataHymecromoneErythrocytesPeriodic AcidGlycoside HydrolasesEnzyme InhibitorsMucolipidosesMolecular WeightHemagglutinationAntibodies, ViralArthrobacterPandemicsAmantadineChick EmbryoVirus ReplicationSialoglycoproteinsPronaseElectrophoresis, Polyacrylamide GelTrypsinPeptide-N4-(N-acetyl-beta-glucosaminyl) Asparagine AmidaseActinomycetaceaeCell MembraneChickensParainfluenza Virus 1, HumanIsoelectric FocusingRespirovirusAmino Acid SequenceMutationEpitopesMannosyl-Glycoprotein Endo-beta-N-AcetylglucosaminidaseOxo-Acid-Lyases