摘要
本次事件共有81名儿童患病,罹患率为48.2%,主要症状为发热(100%)、腹泻(98.8%)、腹痛(97.5%)、呕吐(69.1%);从患者粪便和食物蛋炒饭中分离的肠炎沙门菌PFGE图谱完全一致,且与生鸡蛋涂抹样品中分离株的相似度为96.2%,提示为一起由鸡蛋中的肠炎沙门菌污染导致的食物中毒事件。
A food poisoning outbreak occurred in a kindergarten,81 children w ere involved,the attack rate w as48. 2%. The main symptoms w ere fever( 100%),diarrhea( 98. 8%),stomachache( 97. 5%) and emesis( 69. 1%).Salmonella enteritidis w as isolated from the patients' stool samples and food samples( fried ice w ith egg),w hich shared the same PFGE pattern and 96. 2% similarity w ith the strains from sw abs of raw eggs. The food poisoning w as caused by S. enteritidis in eggs.
出处
《疾病监测》
CAS
2015年第7期602-603,共2页
Disease Surveillance
基金
天津市卫生局科技基金(No.2012KY16)~~
关键词
食物中毒
肠炎沙门菌
脉冲场凝胶电泳
Food poisoning
Salmonella enteritidis
Pulsed field gel electrophoresis