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目的分析信阳市2005～2010年的疟疾疫情,为制定疟疾防治措施提供依据。方法收集信阳市2005～2010年的疟疾疫情数据并进行统计分析,评价防治措施。结果信阳市2005～2010年共报告疟疾病例1 434例,平均年发病率为0.36/万。病例集中在淮滨、浉河、平桥3县(区),共发生疟疾1 285例,占全市发病数的89.61%。青壮年发病为主,30～60岁发病907例,占发病总数的63.25%。发病男女性别比为1.99:1。农民和学生为主要发病人群,分别占发病总数的69.25%和9.62%。夏秋季节发病为著,6～10月发病占总数的81.17%,其中8月发病366例,占25.52%。结论信阳市近6年疟疾疫情呈下降趋势,疟疾防控措施有效,为信阳市消除疟疾奠定了良好的基础。
Objective To analyze the epidemic situation of malaria in Xinyang City from 2005 to 2010 and provide evidence for malaria prevention and control measures. Methods The epidemic data of malaria from 2005 to 2010 in Xinyang were collected and statistically analyzed to evaluate the control measures. Results A total of 1 434 malaria cases were reported in Xinyang from 2005 to 2010, with an average annual incidence of 0.36 / million. The cases were concentrated in 3 counties (districts) of Huaibei, Bahe and Pingqiao, with 1 285 cases of malaria occurring, accounting for 89.61% of the total incidence of the city. The main onset of young adults, 30 to 60 years old 907 cases, accounting for 63.25% of the total incidence. Incidence of male to female ratio was 1.99: 1. Farmers and students as the main disease groups, accounting for 69.25% of the total incidence and 9.62% respectively. The incidence of summer is as before, 6 to 10 months accounted for 81.17% of the total number of cases, of which 366 cases in August, accounting for 25.52%. Conclusion The epidemic situation of malaria in Xinyang City has been on a downward trend in the recent 6 years. Effective malaria prevention and control measures have laid a good foundation for malaria elimination in Xinyang City.