阪崎肠杆菌的研究进展

Advances in Enterobacter sakazakii research

在概述了历年来对阪崎肠杆菌的研究进展,对其分类、来源、微生物学特性(包括菌落形态、生长特性等)、致病性、以及对失活特性(温度、水分活度和抗生素)进行了介绍,提出通过对不同污染来源的控制,从临床、环境、生产加工等环节减少阪崎肠杆菌的措施。

Enterobacter sakazakii has gained extensive attention, because E. sakazakii infections in neonates cause serious diseases, including meningitis, enterocolitis, bacteraemia and so on. The mortality rate of neonates reaches 40%-80% after infections by E. sakazakii. Many charac- teristics about biology and chemistry of E. sakazakii are introduced in this paper, including classification, contamination resources, microbiology, pathogenicity, and inactivation conditions, such as temperature, activity of water, antibiotic susceptibility. Some controlling measurements are proposed on reducing risk of E. sakazakii contamination involved in clinical resource, environments, infant milk formula processing.