石城县2012-2022年学校传染病突发事件流行特征分析

Epidemic characteristics of school infectious disease emergencies in Shicheng County from 2012 to 2022

目的:探讨石城县2012-2022年学校传染病突发事件流行特征。方法:通过国家突发公共卫生事件报告管理信息系统获得并整理2012-2022年石城县学校传染病突发事件网络直报的数据,通过描述流行病学法分析石城县学校传染病流行特征。结果:2012年1月-2022年1月石城县总共报告学校传染病突发事件68起,共报告发病1020例,涉及人数23666人,罹患率为4.31%。学校突发传染病主要以流行性感冒、水痘、手足口病和流行性腮腺炎为主。其中学校传染病暴发为季节性双峰分布,主要在3月-6月和9月-次年1月。学校突发传染病主要集中在小学、幼儿园和初中。68起学校传染病事件中有40起发生在县城,占58.82%;有28起发生在农村,占41.18%,农村跟县城对比,罹患率差异无统计学意义(P>0.05)。结论:石城县2012-2022年学校传染病突发事件主要集中在幼儿园和小学,而其中以呼吸道传染病最为多见,主要包括流行性感冒、水痘和手足口病等,应加强针对性防控。

Objective:To explore the epidemic characteristics of school infectious disease emergencies in Shicheng County from 2012 to 2022.Methods:The national public health emergency report management information system was used to obtain and sort out the live broadcast data of school infectious disease emergencies in Shicheng County from 2012 to 2022,and the data were analyzed by descriptive epidemiology.Results:From January 2012 to January 2022,a total of 68 school communicable disease outbreaks have been reported in Stone County.A total of 1,020 cases of school infectious disease outbreaks were reported,involving 23,666 people,with an illness rate of 4.31%.School infectious disease outbreaks were dominated by influenza,chickenpox,hand,foot and mouth disease and mumps.Among the school infectious disease outbreaks were seasonally bimodal in distribution,mainly from March to June and from September to January of the following year.School infectious disease outbreaks were mainly concentrated in primary schools,kindergartens and junior high schools.40 out of 68 school infectious disease outbreaks occurred in the county,accounting for 58.82 per cent of the cases,while 28 outbreaks occurred in the rural areas,accounting for 41.18 per cent of the cases,and the difference between the rural areas and the county areas was not statistically significant(P>0.05).Conclusion:School infectious disease emergencies in Shicheng County from 2012 to 2022 were mainly concentrated in kindergartens and primary schools,and respiratory infectious diseases were the most common,mainly including influenza,chicken pox,hand foot mouth disease,etc.