Multiresistant Enterobacteriaceae, like carbapenemase-producing strains, have their primary reservoir in medical institutions. They can also be found with increasing tendency in other reservoirs. One possible way for entrance of multiresistant Enterobacteriaceae into the environment is via waste water. The aim of the study was to screen isolates from a wastewater treatment plant for the presence of carbapenemase-producing Enterobacteriaceae. Three isolates harboured carbapenemase genes, one Klebsiella pneumoniae harboured KPC-2 and one K. pneumoniae and one Escherichia coli harboured OXA-48. This is the first report of carbapenemase-harbouring Enterobacteriaceae isolated outside medical institutions in Austria and the first detection of KPC-harbouring K. pneumonia MLST ST 1245.

译文

:多抗性肠杆菌科细菌,与产生碳青霉烯酶的菌株一样,在医疗机构中具有主要的储库。在其他储层中也发现它们具有增加的趋势。使多抗肠杆菌科细菌进入环境的一种可能方法是通过废水。这项研究的目的是从废水处理厂的分离物中筛选出产生碳青霉烯酶的肠杆菌科细菌。三个分离株带有碳青霉烯酶基因,一个肺炎克雷伯氏菌带有KPC-2,一个肺炎克雷伯氏菌和一个大肠杆菌带有OXA-48。这是在奥地利医疗机构外部分离到的带有碳青霉烯酶的肠杆菌科的首次报道,也是首次发现具有KPC的肺炎克雷伯氏菌MLST ST 1245。

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