环境中耐药菌的分布现状及其耐药机制的研究

Study of the Present Distribution of Resistant Bacteria and its Resistant Mechanism

耐药菌问题已是逐步演变成一个全球性的问题。它已广泛存在于水、空气、土壤等各种环境中,如果这些耐药菌携带的耐药基因传播到致病菌上,并感染人群,将对人群造成严重后果。耐药菌问题应引起高度重视。因此本文针对最近耐药菌的研究,概述了耐药菌耐药性的产生及危害,目前国内外环境中耐药菌的分布现状,以及耐药基因的传播方式。

Resistant bacterias gradually evolved to a global problem, which already existed widely in water, air, soil and other various environments. If these resistance genes of resistant baeterias spread to pathogenic bacteria and infected people, it would have serious consequences. The situation of restraining resistant bacteria was not optimistic. The problem of resistant bacteria should be attached great importance. According to the recent research on resistant bacterias, produc- tion and harm of resistance, the present distribution of resistant bacterias and the transfer of resistant gene were reviewed.