社区获得性耐甲氧西林金黄色葡萄球菌(CA-MRSA)感染特点及治疗对策的研究进展

摘要

Community-acquired MRSA infections were the MRSA infections that must be diagnosed in the outpatient environment, or the positive culture for MRSA must be identified within 48 hours of hospital admission. There were significant differences in risk factors, infection population and infection characteristics between CA-MRSA and HA-MRSA infection. The aim of this article is to review the recent researches of epidemiology, genotyping identification methods, infection characteristics, resistance to antibacterials and treatment strategies of CA-MRSA infections, etc.%CA-MRSA指从门诊患者或是从住院48 h内的患者中分离出来的MRSA菌株,CA-MRSA与HA-MRSA感染的危险因素、患者群和感染特点均有较大的区别.本文综述了有关CA-MRSA引起感染性疾病的流行病学、基因分型鉴定方法、感染特点、对抗茵药物耐药性及治疗对策等研究进展.