2005-2014年湖北省荆门市疟疾疫情分析

Analysis of malaria endemic situation in Jingmen City from 2005 to 2014

目的分析2005-2014年荆门市疟疾疫情,为制定和调整消除疟疾防控策略提供科学依据。方法搜集2005-2014年荆门市疟疾疫情数据进行分析。结果 10年间荆门市累计报告疟疾516例,年平均发病率为0.17/万,且逐年下降。其中,本地感染疟疾病例484例(占93.80%),具有明显的季节高峰(6、7、8月),病例相对集中于农民(占60.08%),男女性别比为1.93∶1,2012-2014年无本地感染疟疾病例报告;输入性疟疾病例32例(占6.20%),近年发病呈上升趋势,存在发生二代病例的风险。结论 2004-2015年荆门市本地感染疟疾发病在较低水平,发病呈逐年下降趋势,但输入性疟疾近年呈上升态势,应加强疟疾病例监测,规范输入性疟疾的防控管理。

Objective To analyze the malaria endemic situation in Jingmen City from 2005 to 2014, so as to provide the evidence for revising the measures of malaria elimination. Methods The malaria endemic data of Jingmen City from 2005 to 2014 were collected and analyzed. Results Totally 516 malaria cases were reported during the 10 years in Jingmen City, and the avrage annual malaria incidence was 0.17/10 000, which was declining year by year. The local infection of malaria cases were 484 （accounted for 93.80%） with obvious aggregation in June, July and August, which were also relatively aggregated in farmers （accounted for 60.08%）. The ratio of male to female was 1.93： 1. No local cases of malaria infection were reported from 2012 to 2014. The imported malaria cases were 32 （accounting for 6.20%）, showing a rising trend in recent years. Conclusion The incidence of malaria is low and has a downward trend year by year from 2004 to 2015 in Jingmen City. However, the imported malaria cases are increasing in recent years, and the surveillance and management of them should be paid more attention to.