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目的分析1995-2014年沙洋县疟疾防制效果,为调整和制定消除疟疾防控策略提供科学依据。方法收集1995-2014年疟疾监测数据进行统计分析。结果 20年累计报告疟疾病例582例(其中输入性病例9例),年均发病率为0.53/万。疟疾发病率从1997年2.30/万逐年降至2010年0.02/万,下降了99.13%。疟疾病例占传染病疫情报告总数的构成比也从1997年的21.23%下降至2010年的0.07%,下降了99.67%。2011-2014年连续4年无本地疟疾病例发生。但近年来输入性疟疾呈逐年上升态势。结论该县已达到国家《疟疾控制和消除标准》,疟疾防控工作已从控制阶段转入消除阶段,但今后仍应落实各项防控措施,加强输入性疟疾病例管理,不断巩固防治成果。
Objective To analyze the effect of malaria control in Shayang County from 1995 to 2014 and provide a scientific basis for adjustment and formulation of malaria prevention and control strategies. Methods Collect malaria surveillance data from 1995 to 2014 for statistical analysis. Results A total of 582 malaria cases (including 9 imported cases) were reported in 20 years, with an average annual incidence of 0.53 / million. The incidence of malaria dropped from 230,000 in 1997 to 0.02 million in 2010, a decrease of 99.13%. The proportion of malaria cases to the total number of outbreaks of infectious diseases also dropped from 21.23% in 1997 to 0.07% in 2010, a drop of 99.67%. There were no local malaria cases in 2011-2014 for 4 consecutive years. However, imported malaria has been increasing year by year. Conclusion The county has reached the national “standard of malaria control and elimination”, and malaria control has been shifted from the control phase to the elimination phase. However, various prevention and control measures should still be implemented in the county in order to strengthen the management of imported malaria cases and consolidate the results of prevention and control.