三明市及其所属的宁化、泰宁、尤溪、建宁、清流等县位于闽西北山区。历史上为马来丝虫病流行区。1958年普查,微丝蚴阳性率9.20～22.54％,平均为14.75％(82,030/556,070)。经3～4次普遍查治和重点地区5～8次抽查复治后,于1975～1979年间先后由省、地、县联合进行抽查考核,均达到了基本消灭的标准。为巩固上述各县(市)的丝虫病防治效果,我们对其残存的传染源进行了监测与净化观察。 Sanming and its affiliated Ninghua, Taining, Youxi, Jianning, Qingliu and other counties located in the mountainous area in northwestern Fujian. The history of the epidemic area of ​​Malayan filariasis. The 1958 census, microfilariae positive rate of 9.20 ~ 22.54%, with an average of 14.75% (82,030 / 556,070). After 3 to 4 times the general investigation and treatment of key areas 5 to 8 spot checks, in 1975 to 1979 successively by the provinces, prefectures and counties, jointly conducted spot checks, have reached the basic elimination criteria. In order to consolidate the prevention and control of filariasis in these counties (cities), we monitored and purified the remaining sources of infection.