2004-2018年内江市突发公共卫生事件监测特征分析

Analysis on the Characteristics of Emergency Public Health Events in Neijiang City From 2004 to 2018

目的了解2004-2018年内江市突发公共卫生事件流行病学特征,为制定防控策略提供科学依据。方法采用描述流行病学对2004-2018年内江市报告的突发公共卫生事件数据进行统计描述和分析。结果 2004-2018年内江市累计报告突发公共卫生事件40起,波及或暴露人口553 561人,发病1 444例,死亡15例。其中,事件分级以一般(Ⅳ级)事件为主,报告21起,占52.50%;事件类别以传染病类为主,报告25起,占62.50%;6-9月为突发公共卫生事件的高发期;以资中县、东兴区报告起数最多,分别报告14起和13起,分别占35.00%和32.50%;事件好发于家庭和学校。结论 2004-2018年内江市报告的突发公共卫生事件以传染病类事件为主,家庭、学校为好发场所。6-9月是突发公共卫生事件的高发期,应当重点做好自然疫源及虫媒传播传染病、食物中毒类事件的防控,强化风险评估,根据评估结果及时发布预警并采取相应控制措施,降低事件危害。

Objective To understand the characteristics of emergency public health events in Neijiang city from 2004 to 2018,in order to provide scientific evidence for formulating prevention and control strategies.Methods Descriptive and analytical epidemiological method was used to analyze the data of reported emergency public health events in Neijiang from 2004 to 2018.Results During2004 to 2018,a total of 40 emergency public health events were reported,with 553,561 populations were affected,and 1 444 cases of morbidity and 15 cases of deaths.Among them,the level of events were mainly based on general level(grade IV),with 21 reported cases,it was accounted for 52.50%;The classification of reported events were mainly infectious disease,with 25 cases,it was accounted for 62.50%;From June to September was the high incidence season of emergencies;Zizhong County and Dongxing District had the largest number of reports,with 14 and 13 cases,it was accounted for 35.00%and 32.50%respectively,and the incidents occurred mainly at home and school.Conclusion From2004 to 2018,the major reported public health emergencies cases in Neijiang City were infectious diseases.Families and schools were the predominant places.From June to September was the high-incidence period of emergencies.We should focus on the prevention and control of natural epidemic foci,insect-borne infectious diseases and food poisoning incidents,and we should strengthen assessment on risks,and we should issue the early warning and take corresponding control measures according to the assessment results to reduce the hazards of the incidents.