论文部分内容阅读
华漕实验区地处上海西郊,原为血吸虫病重流行区,解放初期河岸钉螺密布,历史有螺面积42万平方公尺,粪检普查阳性率56.0％。经过多年积极防治,螺、病情逐年下降,1970年基本消灭血吸虫病,螺情仅有个别残存螺点出现,粪检阳性率降至2.1％。经过巩固扫尾,1977年市组织考核验收,宣布消灭血吸虫病。此后转入监察,以巩固成果。
Huacao experimental zone is located in the western suburbs of Shanghai, formerly endemic area of schistosomiasis, the initial liberation of snails densely covered with a history of spiral area of 420,000 square meters, census positive detection rate of 56.0%. After many years of active prevention and control, snail, the condition declined year by year, the basic elimination of schistosomiasis in 1970, the snail appears only a few remaining spiral point, stool examination positive rate dropped to 2.1%. After consolidating and ending, the city organization examination and acceptance in 1977, announced the elimination of schistosomiasis. Since then transferred to the monitoring, in order to consolidate the results.