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An outbreak of Halomonas phocaeensis sp. nov. bacteraemia in a neonatal intensive care unit 一所新生儿重症监护室盐单胞菌属菌感染爆发
Journal of Hospital Infection
Volume 67, Issue 1, September 2007, Pages 79-85
P. Bergera, F. Barguellilb, D. Raoulta and M. Drancourta, ,
aAP-HM Timone, Fédération de Microbiologie Clinique and Unité des Rickettsies CNRS UMR 6020, IFR 48, Faculté de Médecine, Université de la Méditerranée, Marseille, France
bHôpital Militaire de Tunis, Service de Microbiologie, Tunis, Tunisia
Received 13 March 2007; accepted 5 June 2007. Available online 27 August 2007.
Summary
Unidentified Gram-negative aerobic rods were recovered from the blood cultures of six neonates in a neonatal intensive care facility in Tunis, Tunisia.未分类的革兰氏阴性好氧杆菌在突尼斯首都突尼斯市的一个新生儿重症监护病房的6名新生儿血液培养中被发现。 16S rRNA gene sequencing showed that these were members of the Halomonas genus, with <97% sequence similarity to their closest relative. 16S rRNA 基因序列分析表明它们属于盐单胞菌属，大约97% 的基因序列相似表明是最亲密的种属。The observation of unique phenotypic characteristics of these organisms supported a novel species and the name Halomonas phocaeensis sp. nov. was proposed.从该菌株的表型特性支持其为一新品种并命名为 Halomonas phocaeensis sp. nov。A case–control study and conditional logistic regression analysis suggested that the administration of fresh frozen plasma was the only independent risk factor for developing H. phocaeensis bacteraemia.i病例对照研究和条件logistic回归分析表明管理的新鲜冷冻血浆是新型盐单胞菌感染的唯一独立危险因素。 Observational studies indicated that fresh frozen plasma was warmed up using a water-bath.调查研究显示新型冷冻血浆曾用温水浴加热。 This first description of a nosocomial outbreak of H. phocaeensis bacteraemia illustrates the infection risks associated with poorly controlled water hygiene in healthcare settings. 这是首起报道在医疗机构内因水体卫生管理不当而引起的盐单胞菌新种感染爆发。
Keywords: Halomonas spp; Halomonas phocaeensis; Outbreak; Neonatal clinic; Phylogeny; Bacteraemia |
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发表于 2010-1-13 21:08
发表于 2010-1-13 22:03