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目的 了解和平地区使用磷酸萘酚喹控制疟疾的效果．为在全县推广该药提供科学依据。方法在疟防措施不变的前提下．仅在季节性抗疟控制传染源的用药上．换用磷酸萘酚喹一天（次）疗法代替喹哌＋伯喹＋防Ⅱ两天疗法，即５月、８月的春、秋季抗疟．一律使用磷酸萘酚喹一天疗程．从首次服药的第七天起．由卫生院防疫组人员和村医，每隔七天到各村进行巡诊．发现“四热”病人及时采血送检．询问服药后的反映情况，并每月通过村医例会．掌握疫情。结果据疫情报告统计，１９９９年全年“四热”血检阳性率与１９９８年同比下降３７．９０％，发病率同比下降５３．５２％．２０００年１—６月与１９９９年同比再下降４５．４５％．其中本地病例下降８５．２％，发病村数由１６个减少至３个．减少８１．２５％，且无明显副反应．提示磷酸萘酚喹用于高疟区控制疟疾流行效果好。
Objective To understand the effect of using naphthoquine phosphate in controlling malaria in the peace area. To promote the drug in the county to provide a scientific basis. Methods under the premise of the same malaria prevention measures. Only in seasonal anti-malarial control of the source of medication. Change to naphthoquine phosphate day (times) therapy instead of Quipo + Berberine + Anti-II two-day therapy, that is, May and August of spring and autumn anti-malaria. All use of naphthalene phosphate daily course of treatment. From the seventh day of the first dose. Epidemic prevention team by the hospital and village doctors, every seven days to the village for visits. Found “four hot” patients timely blood test. Inquire about the situation after taking the medicine, and pass the village medical regular meeting monthly. Master the epidemic. Results According to the statistics of epidemic situation, the positive rate of “four fever” blood tests in 1999 dropped by 37.90% from the same period of 1998 and the incidence rate dropped by 53.52% as compared with the same period of last year. From January to June 2000, it dropped another 45.45% from the same period of 1999. Among them, the number of local cases dropped by 85.2% and the number of affected villages decreased from 16 to 3. A decrease of 81.25%, and no obvious side effects. Tip naphthoquine phosphate for malaria endemic high malaria control effect.