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目的分析江苏省仪征地区疟疾流行现状,为今后制定防治策略提供依据。方法资料来源于仪征市2006—2012年疟疾疫情报表及疟疾流行病学个案调查表;诊断标准为WS 259-2006疟疾诊断标准;人口资源来源于仪征统计年鉴。结果仪征市2006—2012年共发生疟疾24例,年平均发病率为0.60/10万。间日疟20例,恶性疟3例,三日疟1例。2006—2009年全是间日疟的病例,2010年出现输入性恶性疟的病例,2011年出现1例输入性的三日疟病例。该地病例2例,输入性病例22例,其中国外输入性病例为7例。结论该市疟疾处于稳定态势,病例以输入性为主,2008年以来国外输入性病例呈上升趋势,且以恶性疟为主,还出现了1例三日疟病例。提示要加强对流动人口及出国务工人员的管理,开展疟疾监测,以防发生暴发疫情。
Objective To analyze the status of malaria epidemic in Yizheng Prefecture of Jiangsu Province and provide the basis for future prevention and treatment strategies. Methods The data are from the malaria epidemic report and malaria epidemic case questionnaire in Yizheng City from 2006 to 2012. The diagnostic criteria are diagnostic criteria for malaria in WS 259-2006. The population resources are from Yizheng Statistical Yearbook. Results There were 24 malaria cases in Yizheng City from 2006 to 2012, with an average annual incidence of 0.60 / 100 000. 20 cases of Plasmodium vivax, 3 cases of Plasmodium falciparum, and 1 case of Plasmodium malariae. In 2006-2009, there were all cases of Plasmodium vivax, with cases of imported falciparum malaria in 2010 and one case of imported malaria in 2011. There were 2 cases in this area and 22 cases were imported, of which 7 cases were imported abroad. Conclusion Malaria in this city is in a steady state with the majority of cases being imported. Since the year of 2008, the imported cases of imported malaria have been on the rise, with predominantly falciparum malaria and 1 case of malaria. Prompted to strengthen the management of floating population and migrant workers, malaria surveillance to prevent the outbreak.