Proposed definitions of community-associated meticillin-resistant Staphylococcus aureus (CA-MRSA)

被引:101
作者
Millar, B. C.
Loughrey, A.
Elborn, J. S.
Moore, J. E.
机构
[1] Belfast City Hosp, No Ireland Publ Hlth Lab, Dept Bacteriol, Belfast BT9 7AD, Antrim, North Ireland
[2] Queens Univ Belfast, Belfast City Hosp, Dept Resp Med, Belfast, Antrim, North Ireland
[3] Belfast City Hosp, Reg Adult Cyst Fibrosis Unit, Belfast BT9 7AD, Antrim, North Ireland
关键词
community-associated MRSA; Panton-Valentine leukocidin; PVL;
D O I
10.1016/j.jhin.2007.06.003
中图分类号
R1 [预防医学、卫生学];
学科分类号
1004 ; 120402 ;
摘要
A new type of meticillin-resistant Staphylococcus aureus (MRSA) is emerging as a significant pathogen in otherwise healthy individuals in the community. This MRSA is distinct from healthcare-associated (HA)-MRSA, in terms of epidemiology, microbiology and clinical manifestations. A considerable number of reports are beginning to appear describing the organism and associated infections in the literature. However, within these reports, there is a lack of consensus as to the terminology used to describe community-associated (CA)-MRSA. This confusion is further compounded with the recent emergence of nosocomial transmission of CA-MRSA within hospitals. The aim of this article is to highlight the differences between HA-MRSA and CA-MRSA and to propose standard definitions of the various subgroups of CA-MRSA. (C) 2007 The Hospital Infection Society. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码:109 / 113
页数:5
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