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2011年11月27日16时30分,平湖市疾病预防控制中心接到平湖市第一人民医院报告,称某公司数十名职工因出现恶心、呕吐等不适到该院就诊,疑为食物中毒,现将调查结果报告如下。流行病学调查1基本资料11月27日,该公司共有600名职工用中餐,分6批,每批约15 min,均由某配餐中心配送。餐后2 h,陆续有职工出现恶心、呕吐等症状。至28日上午,共报告发病76例,符合病例
At 16:30 on November 27, 2011, Pinghu CDC received a report from Pinghu First People’s Hospital that dozens of workers in a company were hospitalized due to nausea, vomiting and other discomfort, suspected to be food poisoning Now the survey results are reported below. Epidemiological survey 1 Basic information On November 27, a total of 600 employees of this company used 6 meals in batches, each batch of about 15 min, all delivered by a catering center. 2 hrs after meal, one after another workers appeared nausea, vomiting and other symptoms. To the 28th morning, a total of 76 cases were reported, in line with the case