MupirocinIsoleucineIsoleucine-tRNA LigaseOintmentsStaphylococcal InfectionsStaphylococcus aureusAnti-Bacterial AgentsValineAdministration, TopicalMethicillin ResistanceThreonine DehydrataseLeucineFusidic AcidAmino Acids, Branched-ChainDrug Resistance, BacterialAmino AcidsChlorhexidineAntibiotic ProphylaxisStaphylococcal Skin InfectionsMethicillin-Resistant Staphylococcus aureusCatheters, IndwellingBacitracinCarrier StateAdministration, IntranasalThreonineMicrobial Sensitivity TestsPeptide PHIAcetolactate SynthaseDrug Resistance, MicrobialAnti-Infective Agents, LocalNosePeritonitisHydro-LyasesStaphylococcusNasal CavityRNA, Transfer, Ile