Distribution of macrolide-resistance genes in Staphylococcus aureus blood-culture isolates from fifteen German university hospitals

被引:36
作者
Schmitz, FJ
Petridou, J
Fluit, AC
Hadding, U
Peters, G
von Eiff, C
机构
[1] Univ Dusseldorf, Inst Med Microbiol & Virol, D-40225 Dusseldorf, Germany
[2] Univ Utrecht, Utrecht Med Ctr, Eijkman Winkler Inst Clin Microbiol, NL-3508 TC Utrecht, Netherlands
[3] Univ Munster, Inst Med Microbiol, D-4400 Munster, Germany
关键词
D O I
10.1007/s100960050500
中图分类号
R51 [传染病];
学科分类号
100401 ;
摘要
The purpose of the study was to analyze the distribution of the macrolide-resistance genes in 134 erythromycin-resistant Staphylococcus aureus blood-culture isolates collected at 15 German university hospitals. The most prevalent resistance gene was ermC (68/134; 50.7%), followed by ermA (52/134; 38.8%), ereB (10/134; 7.5%), and mrsA/msuB (4/134; 6%). The least common genes were ermB (3/134; 2.2%) and ereA (1/134; 0.7%). Overall, resistance to erythromycin was predominantly due to the presence of two erm genes, although with different distributions, depending on the methicillin-resistance pattern.
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页码:385 / 387
页数:3
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