一起副溶血性弧菌食物中毒的调查

摘要

Objective:To understand the process and causes of the food poisoning accident,and to provide reference for prevention and supervision of further similar events. Method:Field epidemic investigation,survey on the spot hygienics and laboratory testing were applied for the survey and analysis. Result:A total of 47 persons were poisoned with a rate of 7.12%;the average latent time was 13 h;the Vibrio parahaemolyticus was detected from anal swab and the specific food poisoning was unknown. Conclusion:This food poisoning event is derived from the contamination of Vibrio parahaemolyticus,measures of food supervision and prevention were put forth timely.%目的：了解食物中毒的发生经过及原因，为此类事件的预防和监督管理提供参考。方法：采用流行病学、现场卫生学调查及实验室检测等方法进行调查分析。结果：本次食物中毒发病47例，罹患率约为7.12%（47/660）；潜伏期8~18 h，平均13 h；中毒的主要原因是进食被副溶血性弧菌污染的食品所致，具体中毒食物不明。结论：本事件为副溶血性弧菌引起的食物中毒，提出了预防类似食物中毒的监督管理和预防控制措施。