一起疑似金黄色葡萄球菌食物中毒调查分析

Investigation and analysis a food poisoning caused by staphylococcus aureus enterotoxin

目的对此次食物中毒事件进行确认和原因分析,为控制和预防类似事件提供科学依据。方法采用流行病学调查和实验室检验相结合的方法。结果流行病学调查此次食物中毒结果为卤菜和凉菜为宴席前一天由流厨自行准备,食用之前未经过热加工处理;实验室检出病原菌为金黄色葡萄球菌,肠毒素为A型和C型。结论此次食物中毒为食用被金黄色葡萄球菌污染并产生肠毒素的食物所致。

Objective to analyze the food poisoning event confirmation and the reasons, and provide scientific evidence for control and prevention of similar incidents. Methods using the method of epidemiological investigation and laboratory test combination. Results the bittern and the salad were prepared the day before the feast, eating without heat treatment; the detection of laboratory pathogenic bacteria Staphylococcus aureus were enterotoxin type A and C. Conclusion the food was contaminated by Staphylococcus aureus and produced enterotoxin in this Food poisoning.