论文部分内容阅读
1965年对2个生产队共1,365人进行有关本病调查。肝吸虫皮试阳性率和大便肝吸虫卵阳性率分别为33.7%和12.4%。同地区2～16岁年龄组的感染率明显高于16岁以上者。检查纹沼螺267只,一只(0.38%)查见肝吸虫尾幼。检查6种鱼,麦穗鱼和虎头鱼的肝吸虫囊幼感染率分别为80.7%和37.3%。每克麦穗鱼带囊173～962个。查6只猫,3只便有肝吸虫卵。在当地赤脚医生协助下,边查、边治、边做预防卫生宣传。已查出虫卵的146例,就地用六氯对二甲苯进行治疗,近期疗愈率为88.1%。1972年应用同样方法对当地进行复查,皮试和肝吸虫卵阳性率已分别降低至15.0%和3.8%。
In 1965 a total of 1,365 people from two production teams were investigated for this disease. The positive rates of liver fluke skin test and stool liver fluke eggs were 33.7% and 12.4%, respectively. In the same area, the infection rate in the age group of 2 to 16 years old was significantly higher than those over 16 years old. Check the marsupial 267, one (0.38%) check the liver fluke tail young. The juvenile infection rates of liver parasitoids of six kinds of fish, eared fish and tigerhead fish were 80.7% and 37.3% respectively. There are 173 ~ 962 capsules per gram of wheat spike fish. Check six cats, three liver fluke eggs there. With the help of local barefoot doctors, while checking, border control, while doing preventive health advocacy. 146 eggs that have been detected have been spot-treated with hexachloro-p-xylene, with a recent cure rate of 88.1%. In 1972, the same method was used for local review. The skin test and the positive rate of liver fluke eggs were reduced to 15.0% and 3.8% respectively.