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目的分析广西梧州市基本消除疟疾前后的疟疾流行特征,为消除疟疾后期制定监测和管理策略提供科学依据。方法收集1980—2015年梧州市当地居民发热病人及流动人口的疟疾监测资料,采用描述性方法分析梧州市的疟疾流行概况,并对消除疟疾工作进行评价。结果 36年来共血检当地居民发热病例998 808人次,检出疟疾病例406例;病例主要发生在1980—1983年期间,检出350例(86.21%),1990年后无本地病例。共检测流动人口发热病例94 030人次,检出疟疾病例1 241例;其中国内输入1 227例,东南亚境外输入14例;病例主要集中在1980—1983(499例)、1983—1988(195例)和1990—1992年(189例)3个时段,2000年后发病率处于较低水平。结论该市已达到消除疟疾标准,今后需加强对流动人口的疟疾监测,以巩固疟疾防治成果。
Objective To analyze the malaria epidemic characteristics of mazhou before and after the basic elimination of malaria in Guangxi and to provide a scientific basis for eliminating the malaria postmortem monitoring and management strategies. Methods The malaria surveillance data of febrile patients and floating population from 1980 to 2015 in Wuzhou City were collected. The descriptive method was used to analyze the malaria epidemic profile in Wuzhou City and the malaria elimination evaluation. Results A total of 998 808 cases of local fever were detected in blood tests in 36 years and 406 malaria cases were detected. The cases mainly occurred during 1980-1983, with 350 cases (86.21%) detected and no local cases after 1990. A total of 94 030 cases of migratory fever were detected in the floating population, of which 1 241 cases were detected. Among them, 1 227 cases were imported from China and 14 cases were imported from outside Southeast Asia. The cases mainly included 1980-1983 (499 cases), 1983-1988 (195 cases) And 1990-1992 (189 cases) three periods, after 2000 the incidence was at a low level. Conclusion The city has reached the standard of malaria elimination. In the future, it is necessary to strengthen malaria surveillance of floating population so as to consolidate the results of malaria control.