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目的通过对一起群体急性中毒的流行病学调查分析探讨流行因素与致病因素。方法按照现场流行病学调查方法,结合临床表现与食用物品鉴定方法。结果本次中毒食物为商陆科植物商陆,临床表现以头晕头痛、恶心呕吐、腹泻腹痛、胸闷心慌为主,极个别人出现双侧瞳孔散大。结论商陆是有毒植物,食用可致人中毒;学生安全意识薄弱、知识缺乏,学校与家庭安全教育、健康教育应当加强,男孩是教育重点。
Objective To investigate epidemiological and pathogenic factors through the epidemiological investigation of a group of acute poisoning. Methods According to the field epidemiological survey method, combined with clinical manifestations and food identification methods. Results The poisoning food was commercial land of commercial Luke, the clinical manifestations were dizziness, headache, nausea, vomiting, abdominal pain, chest tightness and palpitation, and most of the others had bilateral mydriasis. ConclusionsPulu is a poisonous plant, and food can cause poisoning. Students’consciousness and knowledge lack, school and family safety education, health education should be strengthened, and boys should be the focus of education.