国内外在灭疟后期或低疟区,均采取发热病人血检疟原虫以监测疟疾病例,我国规定年血检率达总人口的5～10％,村寨生产队复盖面达70％以上。但在达到基本消灭疟疾后,是否每年仍须保持如此血检数量,目前尚无较一致的见解。本文根据1980～1984年宁化疟疾后期管理与监测试点工作结果,进行分析探讨。 In the late stage of malaria elimination or in the low malaria area both at home and abroad, blood samples of malaria parasite from febrile patients are used to monitor the malaria cases. In our country, the annual blood test rate reaches 5% to 10% of the total population and the village production team covers more than 70%. However, there is no consensus on whether to maintain such a blood test quantity every year after basically eliminating malaria. Based on the results of the late malaria management and monitoring pilot project of Ningxia from 1980 to 1984, this paper analyzes and discusses.