Streptococcus pneumoniaeStreptococcusPneumococcal InfectionsGram-Positive BacteriaKlebsiella pneumoniaeAnti-Bacterial AgentsStreptococcus pyogenesMicrobial Sensitivity TestsStreptococcus mutansMycoplasma pneumoniaePneumonia, PneumococcalGram-Negative BacteriaBacterial ProteinsStreptococcal InfectionsStreptococcus agalactiaeAnti-Infective AgentsBacteriaPenicillin ResistanceNasopharynxStreptolysinsSerotypingMeningitis, PneumococcalStreptococcus mitisDNA, BacterialBacterial CapsulesPneumococcal VaccinesGram-Positive Bacterial InfectionsDrug Resistance, BacterialPenicillinsStreptococcus oralisPhytochemicalsFluoroquinolonesStreptococcus suisErythromycinMolecular Sequence DataBacteremiaStreptococcus PhagesMacrolidesColony Count, MicrobialDrug Resistance, MicrobialN-Acetylmuramoyl-L-alanine AmidaseHaemophilus influenzaeStreptococcus bovisAnacardiaceaeBacterial InfectionsOtitis MediaGram-Negative Bacterial InfectionsEnterococcus faecalisGram-Positive CocciKlebsiella InfectionsAntibodies, BacterialPneumonia, MycoplasmaGenes, BacterialStaphylococcus aureusKetolidesTransformation, BacterialFungiCefotaximeStreptococcus equiPolysaccharides, BacterialCarrier StateMoraxella (Branhamella) catarrhalisPlant ExtractsCeftriaxonePenicillin-Binding ProteinsLevofloxacinEscherichia coliDNA Topoisomerase IVStreptococcus sobrinusRespiratory Tract InfectionsAntigens, BacterialAminoacyltransferasesOfloxacinNaphthyridinesBacteria, AnaerobicMeningitis, BacterialCephalosporinsPneumonia, BacterialVirulenceBacterial AdhesionSequence Analysis, DNAGene Expression Regulation, BacterialStreptococcal VaccinesVaccines, ConjugateStreptococcus gordoniiCulture MediaBacterial Typing TechniquesChlamydophila InfectionsCommunity-Acquired InfectionsPolymerase Chain ReactionDrug Resistance, Multiple, BacterialDisk Diffusion Antimicrobial TestsAza CompoundsBacteriological TechniquesStreptococcus thermophilusDNA GyrasePhylogenyRNA, Ribosomal, 16SHexosyltransferasesAmino Acid Sequence