耐甲氧西林金黄色葡萄球菌流行病学特征的研究进展

Progress of epidemiologic characteristics on MRSA

关键词:  MRSA  耐药性  流行病学特征  医院感染

Key words:  MRSA  drug resistance  epidemiologic features  hospital infection

摘要:

近些年耐甲氧西林金黄色葡萄球菌（MRSA）的感染越来越严重，且呈现逐年升高的趋势，成为医院感染流行的主要病原菌，MRSA因其多药耐药、易暴发流行、治疗困难和病死率高等特点已成为临床治疗的难题。本文就近年来MRSA流行病学特征的调查，分别对其分类、分布及其感染诱因和耐药特征加以总结和综述，为临床的治疗和预防提供对策。

Abstract:

Recent years, infections caused by MRSA are becoming increasingly severe and showed increasing trend, and MRSA have become the hospital infection epidemic pathogens. Because of its multi-drug resistant and epidemic outbreaks easily and its high mortality, MRSA has become difficult to treat. The focal point of the present research is on the precautions and effective treatments against MRSA infection all over the world. This article mainly summarizes MRSA classification and distribution, and incentives of their infection and resistance characteristics according on the recent epidemiologic features of MRSA infection, which will provide for the treatment and prevention of clinical medicine.