2016―2018年南京市江宁区哨点医院食源性疾病主动监测结果

Active surveillance results of foodborne disease from sentinel hospitals in Jiangning District of Nanjing City from 2016-2018

目的了解南京市江宁区哨点医院食源性疾病监测结果,分析食源性疾病流行特征,为食源性疾病的防控提供依据。方法收集2016―2018年在6家哨点医院就诊的食源性疾病病例信息进行流行病学分析。结果2016―2018年6家哨点医院共监测食源性疾病病例631例,病例中25~34岁年龄组人数最多,占35.50%。发病高峰期为7―9月。631例病例中共采集标本302份,检出阳性病原体59份,总检出率为19.54%,其中副溶血弧菌检出率最高,占13.25%。监测的可疑暴露食品以水产动物及其制品为主,占29.16%。可疑进食场所以家庭为主,占25.04%。结论南京市江宁区食源性疾病高发期为第3季度,以副溶血弧菌感染为主,应继续加强食源性疾病的主动监测工作,积极开展有效的防控措施。

Objective To realize the surveillance results of foodborne disease from sentinel hospitals in Jiangning District of Nanjing City,analyze the epidemiological characteristics of foodborne diseases,and provide basis for prevention and control of foodborne diseases.Methods The case information of foodborne disease from six sentinel hospitals from 2016-2018 were collected for epidemiological analysis.Results Totally 631 cases of foodborne disease were monitored from six sentinel hospitals from 2016-2018.The cases were mainly occurred in the group of 25-34 years old,accounting for 35.50%.The peak season appeared July to September.302 samples were collected from 631 cases,among which 59 strains of pathogens were detected with the detection rate of 19.54%.The detection rate of Vibrio parahaemolyticus was the highest,accounting for 13.25%.Suspected exposed foods was given priority to with aquatic animal products,accounting for 29.16%.The suspicious eating place was primarily took from home,accounting for 25.04%.Conclusion The incidence peak of foodborne diseases is the third quarter in Jiangning District of Nanjing City,and the main pathogen is Vibrio parahaemolyticus.It is necessary to strengthen active surveillance of foodborne disease and actively carry out effective prevention and control measures.