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目的了解2012年广西疟疾流行状况,为消除疟疾行动计划提供科学依据。方法收集整理广西2012年中国疾病信息网络直报系统数据及各市县监测数据,并采用Excel 2003版软件对数据进行图表统计分析。结果 2012年在广西当地居民和流动人口中发现疟疾病人共220例,其中当地居民间日疟病例1例,恶性疟占78.64%(173/220)。219例流动人口疟疾病例中有191例在非洲7个国家感染,恶性疟占87.44%(167/191),28例在东南亚6个国家感染,恶性疟占21.43%(6/28),其中南宁市上林县病例占总病例的52.73%(116/220)。2012年全区疟疾死亡病例为3例。全区123个市县中有疟疾病例报告共27个市县,受威胁人群占总人口的36.67%。全年每月均有病例出现,人群年发病率为0.42/10万。结论 2012年广西疟疾病例与2011年相比增加了96.43%,加强对非洲务工返乡人员的疟疾监测,预防疟疾危重和死亡病例增多是其工作重点。
Objective To understand the prevalence of malaria in Guangxi in 2012 and provide a scientific basis for the plan of action to eliminate malaria. Methods We collected data of Guangxi Disease Information Network Direct Report System in 2012 and surveillance data of cities and counties in Guangxi and used Excel 2003 software to conduct statistical analysis of the data. Results A total of 220 cases of malaria were found among local residents and migrants in Guangxi in 2012, including 1 case of Plasmodium falciparum among local residents and 78.64% (173/220) of Plasmodium falciparum. Of 219 cases of migratory malaria cases, 191 cases were infected in 7 African countries, 87.44% (167/191) were infected with malaria, 28 cases were infected in 6 countries in Southeast Asia and 21.43% (6/28) were infected with malaria. Nanning The Shanglin County cases accounted for 52.73% (116/220) of the total cases. In 2012, three cases of malaria deaths occurred in the whole region. There are 27 cities and counties reporting malaria cases in 123 cities and counties in the region, and the threatened population accounts for 36.67% of the total population. Cases occur every month throughout the year, the annual incidence of population was 0.42 / 100,000. Conclusion The cases of malaria in Guangxi increased by 96.43% in 2012 compared with that of 2011. It is the focus of work to strengthen the monitoring of malaria and return of the malaria patients in Africa to increase the number of malaria cases and deaths.