Haemophilus InfectionsHaemophilusHaemophilus influenzaeHaemophilus ducreyiHaemophilus VaccinesMeningitis, HaemophilusHaemophilus influenzae type bRetinoblastoma ProteinChancroidHaemophilus parainfluenzaeHaemophilus somnusAmpicillinOtitis MediaChinchillaMoraxella (Branhamella) catarrhalisBacterial Outer Membrane ProteinsAmpicillin ResistanceBacterial CapsulesActinobacillusPolysaccharides, BacterialAntibodies, BacterialMicrobial Sensitivity TestsDNA, BacterialVaccines, ConjugateHaemophilus paragallinarumStreptococcus pneumoniaeAnti-Bacterial AgentsTuberculosis, CardiovascularBacterial ProteinsTransformation, BacterialGenes, BacterialEar, MiddleRespiratory Tract InfectionsMolecular Sequence DataVaccines, CombinedAmoxicillin-Potassium Clavulanate Combinationbeta-LactamasesPasteurellaceaeDiphtheria ToxoidCephalosporinsEpiglottitisChloramphenicolTetanus ToxoidDiphtheria-Tetanus-Pertussis VaccinePenicillin ResistanceCulture MediaBlood Bactericidal ActivityBacterial AdhesionDrug Resistance, MicrobialBacteriaCefaclorSwine DiseasesOropharynxSerotypingSRS-AMeningitis, BacterialNeisseriaCarrier StateBacterial VaccinesCefuroximeImmunization ScheduleSodiumCounterimmunoelectrophoresisNeisseria meningitidisBacteriological TechniquesTransformation, GeneticOtitis Media with EffusionMoraxellaceae InfectionsTransferrin-Binding ProteinsEpiglottisPoliovirus Vaccine, InactivatedBase SequenceAmino Acid SequenceAdhesins, BacterialGardnerella vaginalisBronchopneumoniaPneumococcal InfectionsVirulenceBacterial Typing TechniquesAmoxicillinErythromycinChloramphenicol ResistancePharynxAzithromycinSpecies SpecificityConjunctivitis, BacterialVaccinationSputumFimbriae, BacterialTrimethoprimBronchitisClavulanic AcidsCefiximeKetolidesFemale Urogenital DiseasesR FactorsCefamandoleEscherichia coliAnti-Infective AgentsMeningitis, Pneumococcal