NeuraminidaseZanamivirOseltamivirInfluenza A virusInfluenza, HumanInfluenza A Virus, H1N1 SubtypeAntiviral AgentsOrthomyxoviridaePyransInfluenza A Virus, H5N1 SubtypeInfluenza B virusInfluenza A Virus, H3N2 SubtypeGuanidinesInfluenza VaccinesSialic AcidsInfluenza in BirdsAcetamidesEnzyme InhibitorsOrthomyxoviridae InfectionsDrug Resistance, ViralHemagglutinin Glycoproteins, Influenza VirusInfluenza A Virus, H7N9 SubtypeCyclopentanesPandemicsFerretsAmantadineProdrugsDogsDisease OutbreaksModels, MolecularN-Acetylneuraminic AcidHemagglutininsViral Plaque AssayInfluenza A Virus, H9N2 SubtypeDrug Resistance, Multiple, ViralHemagglutinins, ViralAdamantaneInfluenza A Virus, H2N2 SubtypeInfluenza A Virus, H3N8 SubtypeHemagglutination Inhibition TestsCell LineViral ProteinsVirus ReplicationNeuraminic AcidsReassortant VirusesInfluenza A Virus, H7N7 SubtypeBirdsMice, Inbred BALB CMutationInhibitory Concentration 50AminesInfluenza A Virus, H5N2 SubtypeAntibodies, ViralHemagglutination, ViralLungMadin Darby Canine Kidney CellsMicrobial Sensitivity TestsInfluenza A Virus, H1N2 SubtypeSeasonsDucksAmino Acid SubstitutionVaccinationDrug DesignVaccines, InactivatedPoultryAdministration, OralRimantadineViral Matrix ProteinsCross ProtectionTreatment OutcomeMolecular Sequence DataAntigens, Viral