Streptococcus pneumoniaeStreptococcusAntibodies, MonoclonalPneumococcal InfectionsKlebsiella pneumoniaeStreptococcus pyogenesStreptococcus mutansAntibody SpecificityMycoplasma pneumoniaeAntibodiesPneumonia, PneumococcalAntibodies, BacterialBacterial ProteinsStreptococcal InfectionsStreptococcus agalactiaeNasopharynxAnti-Bacterial AgentsSerotypingMicrobial Sensitivity TestsPenicillin ResistanceStreptolysinsEpitopesMolecular Sequence DataMeningitis, PneumococcalBacterial CapsulesStreptococcus mitisAntibodies, ViralPneumococcal VaccinesDrug Resistance, BacterialCross ReactionsMice, Inbred BALB CStreptococcus oralisPenicillinsAntigens, BacterialDNA, BacterialAmino Acid SequenceStreptococcus suisAnti-Infective AgentsFluoroquinolonesCarrier StateErythromycinFluorescent Antibody TechniqueStreptococcus PhagesHaemophilus influenzaeMacrolidesPolysaccharides, BacterialHybridomasDrug Resistance, MicrobialImmunoglobulin GN-Acetylmuramoyl-L-alanine AmidaseOtitis MediaAntibody AffinityBacterial AdhesionStreptococcus bovisGenes, BacterialAntibody FormationColony Count, MicrobialEnzyme-Linked Immunosorbent AssayAntibodies, NeutralizingKlebsiella InfectionsBinding Sites, AntibodyPneumonia, MycoplasmaTransformation, BacterialBase SequenceVirulenceKetolidesAntigens, SurfaceMoraxella (Branhamella) catarrhalisStreptococcus equiCefotaximePolymerase Chain ReactionSpecies SpecificityEpitope MappingCeftriaxoneLevofloxacinPenicillin-Binding ProteinsRespiratory Tract InfectionsStreptococcus sobrinusMutationAntibodies, Anti-IdiotypicBacteremiaDNA Topoisomerase IVNeutralization TestsGene Expression Regulation, BacterialAminoacyltransferasesOfloxacinSequence Analysis, DNAVaccines, ConjugateMolecular WeightGram-Positive BacteriaAdhesins, BacterialRabbitsNaphthyridinesCell LineImmunoenzyme TechniquesStreptococcal VaccinesImmunoglobulin Fab FragmentsImmunoglobulin MPneumonia, BacterialCephalosporins