论文部分内容阅读
1995年7月18日,我县东钱湖镇一疗养院有67名游客因腹泻就诊,我站接到报告后,立即组织了人员,经流行病学调查、现场卫生学调查,临床表现分析及实验室检查,证实为一次普通变形杆菌与副溶血性弧菌混合感染引起的细菌性食物中毒,现将调查分析报告如下。 一、事件经过 该疗养院主要接待上海总工会下属职工的旅游和休养。17日晚餐,有11个团体的323人在该疗养院就餐,晚上11点30分出现首例腹泻病人,至18日陆续出现了67个病人,发病率为21％。我们进行了流行病学个案调查,采集了6份食物样品、8份病人大便和3份呕吐物,并对该疗养院厨房卫生、食物加工进行了现场卫生学调查。调查到6个团体,5个团体已回沪。
On July 18, 1995, 67 tourists from a nursing home in Dongqianhu Town, our county, visited for treatment of diarrhea. Immediately after receiving the report, the station organized personnel to conduct an epidemiological survey, an on-site hygiene survey, an analysis of clinical manifestations and Laboratory tests, confirmed as a common Proteus and Vibrio parahaemolyticus bacterial infection caused by mixed food poisoning, the investigation and analysis are reported as follows. First, the incident after the sanatorium mainly to Shanghai Federation of Trade Unions affiliated workers travel and recuperation. At the dinner on the 17th, 323 people from 11 groups dined in the nursing home and the first diarrhea patient appeared at 11:30 p.m., and 67 patients were gradually exposed on the 18th with an incidence rate of 21%. We conducted a case-by-case epidemiological survey, collected six food samples, eight patient stools and three vomitants. We conducted an on-site hygiene survey of the sanitation and food processing in the sanatorium. Six groups were investigated and five groups have returned to Shanghai.