Drug Resistance, BacterialDrug Resistance, MicrobialAnti-Bacterial AgentsMicrobial Sensitivity TestsDrug Resistance, Multiple, BacterialDrug ResistanceDNA, BacterialBacterial ProteinsDrug Resistance, MultipleEscherichia coliTetracyclineR FactorsTetracycline ResistanceMolecular Sequence DataGenes, BacterialStreptomycinPenicillin ResistancePlasmidsSequence Analysis, DNAConjugation, GeneticMutationStaphylococcus aureusIntegronsBacteriaPseudomonas aeruginosabeta-LactamasesPolymerase Chain ReactionAminoglycosidesAnti-Infective AgentsCiprofloxacinAntibiotic ProphylaxisPenicillinsErythromycinStaphylococcal InfectionsElectrophoresis, Gel, Pulsed-FieldBase SequenceBacterial Typing TechniquesStreptococcus pneumoniaebeta-Lactam ResistanceBacterial InfectionsKanamycinDrug Resistance, NeoplasmAmpicillinBacteremiaDNA Transposable ElementsPhenotypeGenotypePhylogenyDrug Resistance, ViralChloramphenicol ResistanceGram-Negative BacteriaRhinomanometryEnterobacteriaceaeGram-Positive Bacterial InfectionsAmpicillin ResistanceMetronidazoleVascular ResistanceSerotypingGene Transfer, HorizontalRifampinAmoxicillinClarithromycinCross InfectionGentamicinsAirway Resistancebeta-LactamsEscherichia coli InfectionsAmino Acid SequenceDNA FingerprintingDisease ResistancePlant DiseasesFecesGram-Positive BacteriaVirulenceAcinetobacter baumanniiStaphylococcusChloramphenicolInsulin ResistanceBiofilmsInsecticide ResistanceMethicillin ResistanceMacrolidesGene Expression Regulation, BacterialStreptomycesDrug UtilizationMolecular EpidemiologyMultilocus Sequence TypingKanamycin ResistanceAntibiotics, AntitubercularFluoroquinolonesEnterococcusTransformation, BacterialCloning, MolecularUrinary Tract InfectionsVirulence FactorsCulture MediaHelicobacter pyloriTime FactorsEnterococcus faecalisGram-Negative Bacterial Infections