阿根廷首次发生产 VIM-16 型金属β-内酰胺酶 Serratia marcescens 的医院感染爆发。
First nosocomial outbreak of VIM-16-producing Serratia marcescens in Argentina.
机构信息
Laboratorio de Bacteriología, Departamento de Bioquímica Clínica, Hospital de Clínicas José de San Martín, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires-Sanatorio Sagrado Corazón, Buenos Aires, Argentina.
出版信息
Clin Microbiol Infect. 2013 Jul;19(7):617-9. doi: 10.1111/j.1469-0691.2012.03978.x. Epub 2012 Aug 3.
Seven metallo-β-lactamase-positive isolates of Serratia marcescens were recovered from three patients hospitalized in a neonatal ward in an Argentinean hospital during the period July-September 2011. All the isolates were multidrug-resistant, they belonged to a single clone, and carried a blaVIM-16 -containing class I integron structure. This represents the first nosocomial outbreak of metallo-β-lactamase in Enterobacteriaceae in Argentina.
2011 年 7 月至 9 月期间，阿根廷一家医院新生儿病房的 3 名住院患者身上分离出 7 株阴沟肠杆菌属的产金属β-内酰胺酶阳性分离株。所有分离株均为多药耐药菌，它们属于单一克隆，并且携带含有 blaVIM-16 的 I 类整合子结构。这代表了阿根廷肠杆菌科中首次出现的医院获得性金属β-内酰胺酶爆发。
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