1997年6月2日,接疫情报告,某个体小饭店发生食物中毒事件,随即对此事件进行了流行病学调查和相应处理,现将结果报告如下。1997年5月31日,两患者在该饭店进面食,自述味道有异,没吃完。饭后约1/2ｈ,先后出现头晕、呕吐、乏力、眼黑、唇甲青紫、面色发白等症状。经诊断,疑为食物中 June 2, 1997, the epidemic situation report, a small hotel food poisoning incident, then conducted an epidemiological investigation of the incident and the corresponding treatment, the results are reported as follows. May 31, 1997, two patients in the restaurant into the food, readme taste different, did not eat. About 1 / 2h after dinner, one after another appeared dizzy, vomiting, weakness, dark eyes, purple lips, pale and other symptoms. After diagnosis, suspected of food