安徽省2005年食源性疾病流行病学分析

Epidemiological Analysis on Notifiable Foodborne Diseases in Anhui Province in 2005

目的 探索食源性疾病流行特征，为制定食源性疾病防制策略提供依据。方法 对2005年安徽省报告的肠道传染病疫情和食物中毒网络报告资料进行相关食源性疾病发病率与分布特征分析。结果 食源性传染病年发病率为67．5／10万，感染性腹泻占报告病例的54．13％，发病有明显的季节性，5—10月为发病流行季节，6—7月达最高峰；病人以农民为主，5岁以下儿童为主，男性多于女性。食物中毒年发病率为0．384／10万，病死率5．22％，其中主要为农药及化学物食物中毒造成病死。结论 降低食源性传染病危害，必须重视感染性腹泻的防治，进一步加强化学性食物中毒防制工作，加快食源性疾病监测网络报告体系建设。

Objective To explore the epidemiological characteristics of foodbome diseases incidence, so as to provide scientific basis for developing policies. Methods Cases of food poisoning and six kinds of notifiable foodbome gastrointestinal infectious diseases in Anhui Province in 2005 were collected and analyzed. Results 43371 eases of gastrointestinal infectious diseases were reported in Anhui Province in 2005. Infectious diarrhea that ranked the first accounted for 54.13% of the total cases. Next was bacillary dysentery. The annual incidence of foodbome infectious diseases was 67.5/100,000. Foodbome infectious diseases had an obvious seasonal incidence peak during May - October, and the peak months were occurred during June - July. Most cases occurred in peasants and children less than 5 - years - old ; male were more than female. The annual incidence of food poisoning was 0. 384/100 ,000 , and the fatality rate was 5.22%. The death resulted from pesticides and other chemicals. Conclusion To eliminate and control foodbome diseases hazards, infectious diarrhea and food poisoning prevention and control should be strengthened in the future and surveillance system of foodbome disease should be improved.