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目的：对琼中县45年抗疟历程的回顾，为该县抗疟措施提供科学依据。方法：收集整理历年相关疟疾资料，按不同阶段统计、分析和评价。结论：经过45年不懈的努力，琼中县超高度疟区已不存在，高、中疟区范围逐渐缩小，其间虽有波动，但发病率下降显著，1997年与抗疟前（1957年）相比，发病率从3484／万降至10．87／万；原虫率从57．70％降至0．16％；恶性疟所占比例从65．60％降至23．86％。
Objective: To review 45 years of anti-malaria in Qiongzhong County and provide a scientific basis for anti-malaria measures in this county. Methods: Collected malaria data over the years, according to different stages of statistics, analysis and evaluation. CONCLUSION: After 45 years unremitting efforts, the super-malaria endemic area in Qiongzhong County no longer exists and the range of high and middle malaria areas has been gradually reduced. Although fluctuating, the incidence decreased significantly. In 1997, it was compared with pre-malaria (1957) The incidence decreased from 3484 / million to 10.87 / million; the parasite rate decreased from 57.70% to 0.16%; the proportion of falciparum malaria dropped from 65.60% to 23.86%.