蠕虫病在我国流行最广,危害人民健康最严重,这类疾病常见的有血吸虫病、丝虫病、钩虫病等。解放前,由于历代反动统治阶级的残酷压迫和剥削,置人民疾苦于不顾,对于蠕虫病危害视而不见,没有积极防治措施,在血吸虫病流行地区,常呈现“千村薜荔人遗矢,万户萧疏鬼唱歌”的凄凉景象。 Helminthiasis is the most widely prevalent in our country, endangering people’s health most seriously, such diseases are common schistosomiasis, filariasis, hookworm disease and so on. Before the liberation, due to the cruel oppression and exploitation of the reactionary ruling classes of all generations and the disregard for the people’s suffering, they turned a deaf ear to the dangers of helminthiasis and failed to take active measures to prevent and control them. In the endemic areas of schistosomiasis, Ghost singing "of the bleak scene.