广西壮族自治区2000～2011年疟疾防治效果及流行动态

目的 分析广西壮族自治区2000～2011年疟疾防治效果和流行动态,为调整疟疾防治对策和消除疟疾提供依据.方法 收集2000～ 2011年疟疾疫情、疟疾调查资料和疟疾监测数据进行统计分析.结果 2000～2011年广西检出疟疾患者2406例,疟疾发病率从2000年0.91/10万下降至2011年0.21/10万.其中,2001～2008年发病率下降3.30％～43.75％,2009～ 2011年发病率上升11.11％～ 61.54％.监测12年,检出本地感染疟疾患者312例,占全自治区疟疾患者总人数12.97％(312/2406);检出输入性疟疾2 094例,占全自治区疟疾病例总人数87.03％(2094/2406).结论 广西本地感染疟疾流行已得到有效控制,输入性疟疾病例数增加是发病率上升的主要原因.加强输入性疟疾监测和管理,早期发现治疗传染源是控制输入性疟疾传播,巩固防治成果和实现消除疟疾目标的关键.

Effectiveness of malaria control and prevalence in Guangxi from 2000 to 2011.

Objective To analyse the effectiveness of malaria control and the prevalence of malaria in Guagnxi from 2000 to 2011.Methods The data of malaria prevalence and control in Guangxi from 2000 to 2011 were collected and statistically analyzed.Results Two thousand four hundred and six malaria cases were detected in 2000-2011.The incidence of malaria dropped from 0.91/100 000 in 2000 to 0.21/100 000 in 2011,in which malaria incidence dropped by 3.30%-43.75% than last year in 2001-2008,but rose 11.11%-61.54% in 2009-2011.Three hundred and eleven local infected cases were detected in 2000-2009,accoounted for 12.97%（311/2406）in Guangxi.None of local infected cases can be found out in 2010-2011.Two thousand and ninety-four imported malaria cases detected in the past 12 years,occupying 87.03% of the total in Guangxi（2094/ 2406）.Conclusions Malaria incidence has been controlled to a lower level in Guangxi,local cases have been prevented effectively.The imported cases are the main cause leasing to the rise of malaria incidence.Thus strengthening the monitoring of floating population and imported sources of infection should be the effective measures for consolidating the results of malaria control in Guangxi.