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目的了解2013年禹州市登革热疫情发生情况及流行特征。方法查阅禹州市登革热暴发疫情处置资料及蚊媒监测资料对2013年禹州市登革热暴发疫情进行描述性流行病学分析。结果 2013年禹州市共报告登革热病例29例,发病率为2.55/10万,无死亡病例。地区分布于神镇苗家湾村;流行时间集中于9月份;男女性别发病数之比为1:1.27;年龄分布于40至69岁人群,占总病例数的55.17%;临床表现以轻型为主;实验室检测显示,流行株为登革病毒Ⅲ型。结论 2013年禹州市神镇苗家湾村登革热疫情为输入性病例引起本地感染的一起暴发疫情。依靠群众,大力开展宣传教育和快速杀灭成蚊和消除蚊媒孳生地是控制疫情的关键。另外,应开展持续的媒介监测,为今后防控登革热疫情提供有力保障。
Objective To understand the epidemic situation and epidemic characteristics of Dengue fever in Yuzhou in 2013. Methods Descriptive epidemiological analysis of dengue outbreaks in Yuzhou in 2013 was conducted by referring to the disposal data of dengue outbreaks and mosquito media monitoring data in Yuzhou. Results In 2013, a total of 29 cases of dengue fever were reported in Yuzhou City, with a prevalence of 2.55 / 100,000 and no deaths. The distribution was in Miaochangwan village of Shenzhen. The epidemic time was concentrated in September. The ratio of male to female incidence was 1: 1.27. The age distribution ranged from 40 to 69 years old, accounting for 55.17% of the total cases. The clinical manifestations were mild Lord; laboratory tests showed that the epidemic strain was dengue virus type Ⅲ. Conclusion In 2013, the outbreak of Dengue Fever in Miaowan Village, Shenzhen Town, Yuzhou City was caused by an outbreak of imported infectious disease. Relying on the masses, vigorously carrying out propaganda and education, and rapidly killing adult mosquitoes and eliminating mosquito breeding sites is the key to controlling the epidemic. In addition, continuous media monitoring should be conducted to provide strong protection for the prevention and control of dengue fever in the future.