BacteremiaMethicillin-Resistant Staphylococcus aureusStaphylococcal InfectionsMethicillin ResistanceVancomycinCross InfectionStaphylococcus aureusAnti-Bacterial AgentsHand DisinfectionMicrobial Sensitivity TestsInfection ControlCommunity-Acquired InfectionsSentinel SurveillanceRetrospective StudiesTreatment OutcomeCohort StudiesRisk FactorsGram-Negative Bacterial InfectionsSepsisGram-Positive Bacterial InfectionsBloodMethicillinVancomycin ResistanceCatheters, IndwellingCarrier StateCatheterization, Central VenousEndocarditis, BacterialBacterial Typing TechniquesElectrophoresis, Gel, Pulsed-FieldDrug Resistance, BacterialGram-Negative BacteriaEnterococcusBacteriological TechniquesNoseCatheter-Related InfectionsStaphylococcal Skin InfectionsStreptococcal InfectionsMolecular TypingDNA, BacterialEscherichia coli InfectionsLeukocidinsGram-Positive BacteriaPneumococcal InfectionsEnterobacteriaceae InfectionsDrug Resistance, Multiple, BacterialPseudomonas InfectionsKlebsiella InfectionsActinomycetales InfectionsNasal CavityHospitals, UniversitySoft Tissue InfectionsEquipment ContaminationStaphylococcusAntibiotic ProphylaxisCellulitisMolecular EpidemiologyExotoxinsPneumonia, StaphylococcalProspective StudiesBacterial ProteinsOxazolidinonesIntensive Care UnitsAcetamidesFever