Understanding the mechanisms and drivers of antimicrobial resistance

Article

关键词: SPECTRUM-BETA-LACTAMASE;    ANTIBIOTIC-RESISTANCE;    ESCHERICHIA-COLI;    STAPHYLOCOCCUS-AUREUS;    KLEBSIELLA-PNEUMONIAE;    DRUG-RESISTANCE;    GLOBAL SPREAD;    NEISSERIA-GONORRHOEAE;    NON-SUSCEPTIBILITY;    GROWTH PROMOTERS;   

DOI  :  10.1016/S0140-6736(15)00473-0

来源: SCIE

【 摘 要 】

To combat the threat to human health and biosecurity from antimicrobial resistance, an understanding of its mechanisms and drivers is needed. Emergence of antimicrobial resistance in microorganisms is a natural phenomenon, yet antimicrobial resistance selection has been driven by antimicrobial exposure in health care, agriculture, and the environment. Onward transmission is aff ected by standards of infection control, sanitation, access to clean water, access to assured quality antimicrobials and diagnostics, travel, and migration. Strategies to reduce antimicrobial resistance by removing antimicrobial selective pressure alone rely upon resistance imparting a fi tness cost, an eff ect not always apparent. Minimising resistance should therefore be considered comprehensively, by resistance mechanism, microorganism, antimicrobial drug, host, and context; parallel to new drug discovery, broad ranging, multidisciplinary research is needed across these fi ve levels, interlinked across the health-care, agriculture, and environment sectors. Intelligent, integrated approaches, mindful of potential unintended results, are needed to ensure sustained, worldwide access to eff ective antimicrobials.

【 授权许可】

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