2010～2016年吉林省森林脑炎流行特征分析  

Epidemic characteristics of tick-borne encephalitis in Jilin Province during 2010～2016

作　　者：邓立权[1] 沈博[1] 李亚明 

机构地区：[1]吉林省疾病预防控制中心,吉林长春130062 [2]长春市朝阳区疾病预防控制中心,吉林长春130012

出　　处：《中国生物制品学杂志》2017年第10期1059-1062,共4页Chinese Journal of Biologicals

摘　　要：目的了解2010~2016年吉林省森林脑炎(tick-borne encephalitis,TBE)的流行情况,分析TBE病例时间、空间和人群分布特征。方法收集2010年1月1日至2016年12月31日吉林省TBE发病监测数据,以地市为单位,按现住址、已审核、发病日期、年龄、性别、职业选择病例;使用Excel软件将各项数据制作成图表进行分析,Mapinfo软件绘制地区发病率地图。结果吉林省TBE的流行季节为每年的5月至9月中旬,5月末至6月中旬为发病高峰,7月初再次出现1个小高峰;病例分布有明显的地区性,主要分布在长白山及其支脉的一带林区;发病年龄集中在50~60岁年龄组;男性发病高于女性,男女性别比为1.66∶1;主要发病职业为农民,占所有病例的61.47%。结论吉林省TBE的流行有明显的时间、空间和人群特征,应采取综合措施对TBE进行预防和控制。Objective To investigate the epidemic of tick-borne encephalitis（TBE）in Jilin Province during 2010 - 2016 and analyze the temporal, spatial and demographic characteristics of case distribution. Methods The data of surveillance of TBE in Jilin Province were collected from January 1, 2010 to December 31, 2016 on the basis of address, the date of examination, the date of onset, age, gender and occupation, and made into a chart by using Excel software, based on which the atlas of morbidity in various regions was plotted by using Mapinfo software. Results The epidemic season of TBE appeared from May to mid-September, while the peak of morbidity appeared from the end of May to mid-June, and a small peak at the beginning of July. The cases were in obviously regional distribution, most of which occurred in the area of Changbai Mountain and the forest region in a branch of the mountain. The cases were mainly appeared in the population at ages of 50 - 60 years. The incidence was higher in male than in population, with a sex ratio of 1. 66 ∶ 1.However, 61. 47% of the total cases appeared in farmers. Conclusion Obvious temporal, spatial and demographic characteristics of TBE were observed in Jilin Province. Comprehensive measures should be taken to prevent and control the diseases.

关 键 词：森林脑炎 流行特征 病例 

分 类 号：R373.31[医药卫生—病原生物学]