海南省疟疾间接荧光抗体监测分析

Malaria surveillance based on indirect fluorescent antibody test in Hainan province

目的了解各监测点疟疾流行情况,考核防治效果。方法采用间接荧光抗体试验(IFAT),以学龄儿童为检查对象,对监测点进行纵向监测,通过学龄儿童疟疾抗体水平分析疟疾流行态势。结果 5个监测点的疟疾抗体阳性率从2005年的5%左右下降到2010年1%以下。结论各监测点的疟疾流行已得到有效遏制,疟疾传播似已阻断,表明我省的抗疟措施得力,防治效果显著。

Objective To understand the prevalence of malaria on the basis of the data collected from 5 surveillance stations located in different counties and cities,and assess effect of malaria control and prevention in Hainan province. Methods Applying indirect fluorescent antibody test（IFAT）and selecting the children（7-12 years old）for inspection in these representative counties and cities,which were longitudinally surveyed.And further,according to the children＇s reactions to IFAT analyzing epidemical trend of malaria in Hainan province. Results The positive rate of malaria antibody in five surveyed cities decreased from about 5% in 2005 to less than 1% in 2010. Conclusion The prevalence of malaria was effectively curbed,and malaria transmission was blocked.All of the above indicated that the measures of anti-malaria taken by us（Hainan center for disease control and prevention）were in a timely manner,and the control effect was significant.