HaemophilusHaemophilus influenzaeAcute DiseaseHaemophilus InfectionsHaemophilus ducreyiLentiviruses, BovineHaemophilus VaccinesMeningitis, HaemophilusHaemophilus influenzae type bHaemophilus parasuisQ FeverCoxiella burnetiiInfectious Anemia Virus, EquineChronic DiseaseVirulenceChancroidHorsesHaemophilus parainfluenzaeEncephalomyelitis, Autoimmune, ExperimentalHaemophilus somnusMolecular Sequence DataDisease Models, AnimalAntibodies, ViralAmpicillinOtitis MediaChinchillaAmino Acid SequenceMice, Inbred BALB CMoraxella (Branhamella) catarrhalisBase SequenceVirus ReplicationEnzyme-Linked Immunosorbent AssayTime FactorsBacterial Outer Membrane ProteinsT-LymphocytesAmpicillin ResistanceLymphocyte ActivationBacterial CapsulesCytokinesActinobacillusPolysaccharides, BacterialAntibodies, BacterialMicrobial Sensitivity TestsDNA, BacterialVaccines, ConjugateHaemophilus paragallinarumStreptococcus pneumoniaeMice, Inbred C57BLAnti-Bacterial AgentsPleuropneumoniaBacterial ProteinsTransformation, BacterialGenes, BacterialEar, MiddleRespiratory Tract InfectionsVaccines, CombinedAmoxicillin-Potassium Clavulanate Combinationbeta-LactamasesPasteurellaceaeDiphtheria ToxoidCephalosporinsEpiglottitisChloramphenicolTetanus ToxoidDiphtheria-Tetanus-Pertussis VaccinePenicillin ResistanceAntigens, BacterialCulture MediaBlood Bactericidal ActivityBacterial AdhesionDrug Resistance, MicrobialBacteriaCefaclorSwine DiseasesOropharynxSerotypingMeningitisMeningitis, BacterialNeisseriaCarrier StateBacterial VaccinesCefuroximeImmunization ScheduleLipopolysaccharidesCounterimmunoelectrophoresisNeisseria meningitidisBacteriological TechniquesTransformation, GeneticOtitis Media with EffusionMoraxellaceae InfectionsTransferrin-Binding ProteinsEpiglottisPoliovirus Vaccine, InactivatedAdhesins, BacterialGardnerella vaginalisBronchopneumoniaPneumococcal InfectionsBacterial Typing TechniquesCefotaximeAmoxicillin