本市自1980～1982年采取消灭钉螺和查病治病的综合防治措施以来,迄今已有118个公社、镇(占总数的74.2％)达到了消灭血吸虫病的标准。遗留的血吸虫病人减少到0.2％。已处理有螺面积95,760m~2,比原有面积压缩了99.95％。尚有残存螺点329处。提出了消灭残存钉螺的对策问题。 Since 1980, 1982, a total of 118 communes and towns (accounting for 74.2% of the total) have been hitherto eradicated in schistosomiasis since the comprehensive prevention and treatment measures were adopted to eliminate snails and to seek medical treatment. The remaining schistosomiasis patients reduced to 0.2%. Processed snail area 95,760m ~ 2, compressed than the original area of ​​99.95%. There are still remaining spiral point 329. Put forward the solution to the problem of surviving snails.