Penicillin ResistancePenicillinsPenicillin GStreptococcus pneumoniaeDrug ResistanceDrug Resistance, MicrobialDrug Resistance, BacterialMicrobial Sensitivity TestsAnti-Bacterial AgentsPenicillin VDrug Resistance, NeoplasmPneumococcal InfectionsDrug Resistance, MultiplePenicillin-Binding ProteinsDrug Resistance, ViralMuramoylpentapeptide CarboxypeptidasePeptidyl TransferasesHexosyltransferasesDrug Resistance, Multiple, BacterialPenicillinasePenicillin G ProcaineNeisseria gonorrhoeaePenicillin AmidaseLactamsPenicillin G BenzathineBacterial ProteinsMutationSerotypingErythromycinAminoacyltransferasesDisease ResistanceTetracyclinebeta-LactamasesMacrolidesAmpicillinVascular ResistanceR FactorsTransformation, BacterialMolecular Sequence DataDrug Resistance, FungalStreptococcal InfectionsDNA, BacterialCarrier ProteinsOxacillinCefotaximebeta-LactamsStreptococcusNasopharynxGenes, BacterialTransformation, GeneticPneumococcal VaccinesPlasmidsStaphylococcusStaphylococcus aureusP-GlycoproteinTetracycline ResistanceMoraxella (Branhamella) catarrhalisPneumonia, PneumococcalDrug Resistance, Multiple, ViralPolymerase Chain ReactionElectrophoresis, Gel, Pulsed-FieldStreptomycinAntitubercular AgentsBase SequenceEscherichia coliCarrier StateAmino Acid SequenceAntineoplastic AgentsCulture MediaPlant DiseasesRespiratory Tract InfectionsBacteriaTuberculosis, Multidrug-ResistantGenotypeCommunity-Acquired Infectionsbeta-Lactam ResistanceSpainMolecular EpidemiologyDNA FingerprintingAnti-HIV AgentsNeisseria meningitidisBacteremiaHaemophilus influenzaePhenotypeCell Line, TumorAmpicillin ResistanceCephalosporinsSequence Analysis, DNAAirway ResistanceMultidrug Resistance-Associated ProteinsHIV-1AntimalarialsAnti-Infective AgentsATP-Binding Cassette TransportersMycobacterium tuberculosisConjugation, GeneticGenes, MDRDrug Resistance, Multiple, FungalKanamycinBacterial Typing Techniques