Haemophilus influenzaeHaemophilus InfectionsChinchillaHaemophilusOtitis MediaHaemophilus VaccinesEar, MiddleHaemophilus ducreyiBacterial Outer Membrane ProteinsAdhesins, BacterialOtitis Media with EffusionMeningitis, HaemophilusBacterial AdhesionNasopharynxAntibodies, BacterialHaemophilus influenzae type bMoraxella (Branhamella) catarrhalisHaemophilus parasuisSpiral LaminaBacterial ProteinsBlood Bactericidal ActivitySpiral Ligament of CochleaBiofilmsPhosphorylcholineLipopolysaccharidesBacterial Typing TechniquesMicrobial ViabilityMoraxellaceae InfectionsAmpicillin ResistanceGenes, BacterialDNA, BacterialVaccines, ConjugateStreptococcus pneumoniaeChancroidMolecular Sequence DataVirulenceN-Acetylneuraminic Acidbeta-DefensinsImmunizationHaemophilus parainfluenzaePneumococcal InfectionsFimbriae, BacterialAntigens, BacterialPorinsBacterial VaccinesCarrier StateHaemophilus somnusBacterial CapsulesDisease Models, AnimalToll-Like Receptor 2Respiratory Tract InfectionsSequence Analysis, DNAPneumonia, BacterialRespiratory MucosaConjunctivitis, BacterialAmino Acid SequenceEpithelial CellsPulmonary Disease, Chronic ObstructiveVirulence FactorsAnti-Bacterial AgentsBase SequenceColony Count, MicrobialSerotypingGene Expression Regulation, BacterialLungPolysaccharides, BacterialAmpicillinAdministration, IntranasalCloning, MolecularVaccinationComplement System ProteinsOperonGenome, BacterialPhagocytosisMicrobial Sensitivity TestsGene DeletionVaccines, SyntheticMolecular WeightMice, Inbred BALB CPolymerase Chain ReactionPhylogenyAcute DiseaseEnzyme-Linked Immunosorbent Assayp38 Mitogen-Activated Protein KinasesTransformation, BacterialImmunoglobulin DActinobacillusMutationHaemophilus paragallinarumOtitisPharynxBlotting, WesternProtein BindingAntibodies, MonoclonalCell LineReverse Transcriptase Polymerase Chain ReactionUp-RegulationMice, Inbred C57BLElectrophoresis, Gel, Pulsed-FieldPleuropneumonia