为探讨基本消灭丝虫病后丝虫病的流行动态和残存微丝蚴血症者的传播作用 ,从 1989年开始在全省范围内开展了丝虫病横向监测和纵向监测。 1989～ 1996年 ,全省共监测 12 37871人 ,查出微丝蚴血症者 140例 ,其中 ,1989～ 1993年的年微丝蚴率分别为 0 .0 5 %、0 .0 2 %、0 .0 1%、0 .0 1%和 0 .0 0 4% ,从 1994年以后未发现微丝蚴血症者 ;解剖蚊媒 8995 7只 ,从 1993年以后 ,未发现蚊媒人体幼丝虫。结果提示 ,湖北省的丝虫病传播已被阻断 In order to explore the prevalence of filariasis after the basic elimination of filariasis and the spread of those with residual microfilaremia, lateral and longitudinal monitoring of filariasis has been carried out throughout the province since 1989. From 1989 to 1996, a total of 12 37871 people were monitored in the province, of which 140 cases were diagnosed as microfilaremia. Among them, the annual microfilaria rates from 1989 to 1993 were 0 .0 5% and 0 .0 2% respectively, 0 1%, 0 1 0% and 0 0 0 4%, no microfilariae were found after 1994; 7,985 mosquito vectors were dissected, and no mosquito was found after 1993 Filarial The results suggest that the transmission of filariasis in Hubei Province has been blocked