空肠弯曲菌胃肠炎暴发的描述及相关菌株的分子特征分析
[Description of an outbreak of Campylobacter jejuni gastroenteritis and molecular characterization of the implicated strain].
作者信息
Sanz Juan Carlos, de los Ríos Rosa, López-Portolés José Antonio, Taveira José Antonio, Simón Cristina, Echeita María Aurora
机构信息
Laboratorio Regional de Salud Pública. Instituto de Salud Pública. Comunidad de Madrid. España.
出版信息
Enferm Infecc Microbiol Clin. 2006 Aug-Sep;24(7):437-9. doi: 10.1157/13091781.
INTRODUCTION
The aim of this study is to describe an outbreak of diarrhea caused by Campylobacter jejuni in a primary school.
METHODS
Stool samples from five patients were cultured. Molecular typing of the isolated strains was performed using PCR-RFLP-flaA, PFGE and MLST.
RESULTS
Campylobacter jejuni was isolated from all five patients. Two of the five strains were available for typing. The DNA patterns of the two isolates were indistinguishable.
CONCLUSION
The results suggest that the causal strain had a common identity.
引言
本研究旨在描述一所小学中由空肠弯曲菌引起的腹泻暴发情况。
方法
对五名患者的粪便样本进行培养。使用PCR-RFLP-flaA、PFGE和MLST对分离菌株进行分子分型。
结果
五名患者的样本中均分离出空肠弯曲菌。五株菌株中有两株可用于分型。这两株分离株的DNA图谱无法区分。
结论
结果表明致病菌株具有共同特征。
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