1998年6月25日在本市某酒店一次187人聚餐,餐后有131人出现恶心、呕吐、腹痛、腹泻,腹泻为水样便。流行病学调查分析和实验室检验证实为一起金黄色葡萄球菌引起的食物中毒。现将调查结果报告如下。发病情况　案发当日上午10时进餐,下午2时许开始有4人因恶心、呕吐、腹痛(以上腹 June 25, 1998 in a hotel in the city of 187 people at a dinner, 131 people after meals nausea, vomiting, abdominal pain, diarrhea, watery stools. Epidemiological investigation and laboratory tests confirmed a Staphylococcus aureus-induced food poisoning. The survey results are reported below. The incidence of the incident on the day of the meal at 10 o’clock in the afternoon, 2 o’clock in the afternoon there are 4 people due to nausea, vomiting, abdominal pain (above the abdomen