Penicillin ResistancePenicillinsPenicillin GStreptococcus pneumoniaePenicillin-Binding ProteinsMuramoylpentapeptide CarboxypeptidasePenicillin VPeptidyl TransferasesHexosyltransferasesPneumococcal InfectionsAnti-Bacterial AgentsMicrobial Sensitivity TestsDrug Resistance, MicrobialDrug Resistance, BacterialPenicillin G ProcainePenicillinasePenicillin AmidaseNeisseria gonorrhoeaeLactamsAminoacyltransferasesPenicillin G BenzathineBacterial ProteinsSerotypingDrug Resistance, MultipleDrug ResistanceCarrier ProteinsErythromycinDrug Resistance, Multiple, BacterialTransformation, Bacterialbeta-LactamasesAmpicillinStreptococcal InfectionsMacrolidesbeta-LactamsCefotaximeOxacillinNasopharynxTetracyclinePneumococcal VaccinesStreptococcusDrug Resistance, NeoplasmTransformation, GeneticMoraxella (Branhamella) catarrhalisPneumonia, PneumococcalDNA, BacterialR FactorsStaphylococcusStaphylococcus aureusGenes, BacterialMolecular Sequence DataMutationCarrier StateElectrophoresis, Gel, Pulsed-FieldDisease ResistanceRespiratory Tract InfectionsPlasmidsNeisseria meningitidisCommunity-Acquired InfectionsVascular ResistanceSpainHaemophilus influenzaeCephalosporinsDrug Resistance, ViralCulture MediaPeptidoglycan GlycosyltransferaseBacteremiaBacteriaDNA FingerprintingMolecular Epidemiologybeta-Lactam ResistanceSerine-Type D-Ala-D-Ala CarboxypeptidasePolymerase Chain ReactionAmino Acid SequenceEscherichia coliBase SequenceTetracycline ResistanceAmpicillin ResistanceBacterial Typing TechniquesPeptidoglycanCeftriaxoneGonorrheaStreptomycinCloxacillinPopulation SurveillanceSpectinomycinCephalosporin ResistanceGentamicinsDrug HypersensitivityPlant DiseasesPrevalenceMethicillinCephaloridineAcremoniumMethicillin ResistanceDrug Resistance, FungalAnti-Infective AgentsAirway ResistanceClindamycinPharyngitisChloramphenicol