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1987年8月25日～30日,永安市突然发生大量以高热、腹泻、恶心、呕吐等为主要症状的急性病人,共210例.为此,我们深入现场进行了流行病学,细菌学和血清学调查,证明是一起鼠伤寒沙门氏菌污染冷饮食品引起的食物中毒.现将调查结果报告如下:1 一般情况 210例病人中,男114人,女96人,年龄最小者7个月,最大68岁,各年龄段均有发病.2 潜伏期所有患者发病前均进食过本市某冰厅生产的冰淇淋或冰棒等.潜伏期最短2h,最长136h,多数在6～24h.
A total of 210 acute patients with the main symptoms of fever, diarrhea, nausea and vomiting suddenly appeared in Yong’an City from August 25 to July 30, 1987. Therefore, we conducted in-depth epidemiological, bacteriological and Serological investigation proved to be caused by food poisoning caused by Salmonella typhimurium contaminated with cold drinks and foods.Reported results are as follows: 1 General 210 patients, 114 males and 96 females, the youngest of 7 months, the largest 68 Year-old, all ages have onset.2 latency of all patients before the onset of eating ice cream or popsicles produced in an ice hall in the city.The incubation period is the shortest 2h, the longest 136h, most in 6 ~ 24h.