Receptors, VirusHemagglutininsHemagglutinins, ViralHemagglutinin Glycoproteins, Influenza VirusInfluenza A virusInfluenza A Virus, H5N1 SubtypeInfluenza A Virus, H3N2 SubtypeDucksMeasles virusOrthomyxoviridaeBirdsInfluenza in BirdsNeuraminidaseVirus ReplicationOrthomyxoviridae InfectionsAntigens, CD46Influenza A Virus, H1N1 SubtypeInfluenza, HumanHemagglutination, ViralReassortant VirusesMolecular Sequence DataInfluenza A Virus, H9N2 SubtypeVirus AttachmentN-Acetylneuraminic AcidCell LineInfluenza A Virus, H7N7 SubtypeMaackiaPoultryVaccinia virusRNA VirusesAmino Acid SequenceReceptors, Complement 3dFerretsViral ProteinsLeukemia Virus, Gibbon ApeAntibodies, ViralChickensParainfluenza Virus 1, HumanHemagglutination Inhibition TestsVirus CultivationDogsSpecies SpecificityAntigens, ViralVirus SheddingGenes, ViralVero CellsPhylogenyInfluenza VaccinesCercopithecus aethiopsMembrane FusionCricetinaeRNA, ViralSimian virus 40Sambucus nigraVirus AssemblyVirus DiseasesViral TropismAvian leukosis virusHemagglutinationHemagglutination TestsPoultry DiseasesDefective VirusesPlant VirusesSialic AcidsDNA VirusesChick EmbryoViral Envelope ProteinsSodium-Phosphate Cotransporter Proteins, Type IIISwineSindbis VirusNeutralization TestsLeukemia Virus, MurineGlycoproteinsDisease OutbreaksGenetic VectorsRabies virusMembrane GlycoproteinsViral Fusion ProteinsMurine hepatitis virusHylobatesVirus InternalizationHerpesvirus 4, HumanHepatitis B virusVesicular stomatitis Indiana virusAntibodies, MonoclonalBinding SitesHeLa CellsWest Nile virusCells, CulturedMeaslesEpitopesRespiratory Syncytial VirusesGlycosylationBromelainsHemadsorptionVirionCross ReactionsAntigens, CDVirulenceTransfection