论文部分内容阅读
1984年7月在嵊县毫石乡毫岭村和石道地村进行肺吸虫病调查,用肺吸虫成虫抗原作皮内试验,共检查316人;其中毫岭村166人,皮试阳性者17人,阳性率为10.24％;石道地村150人,阳性者32人,阳性率为21.33％,经统计学处理,皮试阳性率,石道地村明显高于毫岭村(x~2=7.4 p<0.01)。从毫岭村捕捉肺吸虫第二中间宿主——浙家华溪蟹211只进行检查,肺吸虫囊蚴感染率为35.5％,感染度平均为1.93个/只。从该乡捕捉肺吸虫第一中间宿主——放逸短沟蜷1685只进行检查未发现肺吸虫幼虫期。在当地捕获的13只沟鼠,经解剖观察未发现肺吸虫寄生,由于调查数量和种类少,该地区是否有肺吸虫保虫宿主存在,尚需进一步深入调查。
In July 1984, a survey of paragonimiasis was carried out in Mill Ridge Village and Shidao Village of Mushi Village, Sheng County, and an intradermal test of paragonimiasis adults was conducted. A total of 316 persons were examined, of which 166 were from Muling village and 17 were skin test positive persons Person, positive rate was 10.24%; Stone Road Village 150 people, 32 were positive, the positive rate was 21.33%, by statistical analysis, the positive rate of skin test, Shitoudiacun was significantly higher than the mill village (x ~ 2 = 7.4 p <0.01). From the mill village to catch the second intermediate host of paragonimiasis - Zhejiang Huaxi crab 211 were checked, parasitic metacercariae infection rate was 35.5%, the average infection rate of 1.93 / only. From the township to catch paragonimiasis first intermediate host - let go short groove curled 1685 only check did not find paragonimiasis larvae period. Thirteen ditch captures captured locally did not show any parasitic parasites on paragonimiasis. An investigation of the presence of paragonimiasis hosts in the area is still required due to the small number and variety of surveys.