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目的分析2013年温州市疟疾疫情及流行病学特征,为该市消除疟疾提供科学依据。方法从中国疾病预防控制信息系统收集2013年温州市疟疾疫情流行病学资料,采用描述性流行病学方法进行分析。结果 2013年温州市共报告疟疾病例34例,年发病率为0.37/10万。34例均为境外输入性病例,其中恶性疟31例、卵形疟1例、间日疟2例,无死亡病例。苍南县、鹿城区、瑞安市3个县(市、区)病例占全市总病例数的64.71%(22/34)。病例年龄主要集中在20~49岁;男女性别比为4.67∶1;职业以工人、商业服务人员为主,占61.76%;非洲输入性病例占97.06%。结论 2013年温州市疟疾疫情相对稳定,针对输入性病例应加强流动人口管理和宣传,寻求多部门联防联控。
Objective To analyze the epidemic and epidemiological characteristics of malaria in Wenzhou City in 2013 and provide a scientific basis for malaria elimination in this city. Methods Epidemiological data of malaria epidemic in Wenzhou in 2013 were collected from China Disease Prevention and Control Information System and analyzed by descriptive epidemiological method. Results In 2013, a total of 34 malaria cases were reported in Wenzhou, with an annual incidence rate of 0.37 / 100,000. All 34 cases were imported cases, of which 31 cases were falciparum malaria, 1 case was oval-shaped malaria and 2 cases were vivax malaria. There were no deaths. Cangnan County, Lucheng District and Ruian City accounted for 64.71% (22/34) of the total cases in the three counties (cities and districts) in the city. The age of the patients mainly concentrated in the age range of 20-49 years. The sex ratio of men and women was 4.67:1. Occupation was dominated by workers and commercial service personnel, accounting for 61.76%. The incidence of imported cases in Africa accounted for 97.06%. Conclusion In 2013, the epidemic situation of malaria in Wenzhou was relatively stable. For the imported cases, the floating population management and publicity should be strengthened to seek multi-departmental joint prevention and control.