临澧、石门２县位于湖南省西北部，为山丘型血吸虫病流行区，于 １９７０年达到基本控制血吸虫病标准。又经过２７年的防治后，于１９９７年１０月１６～２２日，根据卫生部消灭血吸虫病标准，对２县进行了考核。１内容与方法 省血地办委托省寄研所组织有关血防专业技术人员成 Linqu and Shimen 2 counties are located in the northwestern part of Hunan Province and are endemic areas of schistosomiasis. In 1970, the standard for controlling schistosomiasis was basically reached. After 27 years of prevention and treatment, the two counties were evaluated on October 16-22, 1997, according to the Ministry of Health’s standard to eliminate schistosomiasis. 1 Contents and Methods Provincial Commission for Disease Control and Prevention entrusted the Institute to organize the blood of professional and technical personnel into