2000-2009年浙江省宁波市食源性疾病暴发事件监测资料分析

Analysis of surveillance data on outbreaks of foodborne diseases during 2000-2009 in Ningbo

目的探讨宁波市食源性疾病暴发事件的流行特征,为建立起严密的预防机制提供更科学可靠的依据。方法对2000-2009年宁波市突发公共卫生事件报告管理信息系统食源性疾病报告资料进行回顾性分析。结果 2000-2009年宁波市共上报112起食源性疾病事件,涉及患者达3759例,死亡8例。由微生物引起的食源性疾病事件和涉及人数最多,分别占总数的69.64%和87.15%,其中伤寒副伤寒沙门菌(34.72%)和副溶血性弧菌(17.27%)是主要致病菌。结论 2006年以后食源性疾病暴发事件总体呈明显的下降趋势。加强食源性疾病的监测和管理,同时通过各种渠道积极宣传普及食品卫生知识,引导市民改变传统的生吃贝壳类海产品不良饮食生活习惯。

Objective To explore the epidemiological characteristics of foodborne disease outbreaks in Ningbo and provide the scientific and reliable basis for establishment of rigorous prevention mechanisms.Methods Data on foodborne diseases reported through the public health emergency information management system in Ningbo from 2000 to 2009 were retrospectively analyzed.Results A total of 112 outbreaks of foodborne diseases were reported in Ningbo from 2000 to 2009,involving 3759 patients and 8 deaths.The largest portion of events and affected victims was caused by microbial pathogens,accounting for 69.64% and 87.15%,respectively.Salmonella typhi and paratyphi（34.72%） and Vibrio parahaemolyticus（17.27%） were the main culprits.Conclusion The incidence of foodborne disease outbreaks showed an overall declining trend after 2006.The health authority should strength the surveillance and management of foodborne diseases,actively publicize food hygiene knowledge via any possible means and encourage the citizens to get out of the poor dietary habit of consuming raw seafood such as shellfish.