2011—2021年盐城市食源性疾病暴发事件监测结果分析

Analysis on surveillance results of foodborne disease outbreaks in Yancheng City from 2011-2021

目的 分析2011—2021年盐城市食源性疾病暴发事件的流行特点,为制定防控措施提供依据。方法 对盐城市2011—2021年在食源性疾病暴发监测系统中上报的事件数据进行分析。结果 2011—2021年盐城市共在食源性疾病暴发事件监测系统上报117起事件,发病高峰在5—10月份,其中8月份事件起数最多,发病人数最多,死亡人数最多;不明原因的事件占75.21%,微生物引起的事件占19.66%,化学性的事件占3.42%,有毒动植物及其毒素占1.71%;原因食品明确的有83起占70.94%,食源性疾病暴发场所中主要是餐饮服务场所和家庭,分别占63.26%和33.33%。结论 2011—2021年盐城市食源性疾病暴发事件的发病高峰是5—10月份,主要致病因素是微生物性致病因子,主要场所是餐饮服务场所,要加强宣传教育和监督管理,降低食源性疾病暴发事件的发生率,减轻食源性疾病的疾病负担。

Objective To analyze the epidemiological characteristics of foodborne disease outbreaks in Yancheng City from 2011 to 2021,provide basis for the formulation of prevention and control measures.Methods The incident data reported in the foodborne disease outbreak surveillance system in Yancheng City from 2011 to 2021 were analyzed.Results From 2011 to 2021,a total of incidents were reported in the foodborne disease outbreak monitoring system in Yancheng City,with the peak incidence in May-October,of which August had the largest number of incidents,the largest number of cases,and the largest number of deaths.The incidents of unknown cause accounted for 75.21%,the incidents caused by microorganisms accounted for 19.66%,the chemical incidents accounted for 3.42%,and the poisonous animals and plants and their toxins accounted for 1.71%.There were 83 incidents with clear cause food,accounting for 70.94%.The main places of foodborne diseases outbreaks were catering service places and families,accounting for 63.26%and 33.33%respectively.Conclusions From 2011 to 2021,the peak of foodborne disease outbreaks in Yancheng City is from May to October,the main pathogenic factors are microbial pathogenic factors,and the main places are catering service places.Therefore,publicity,education and supervision and management should be strengthened to reduce incidence of foodborne disease outbreaks and reduce the disease burden of foodborne diseases.