甘肃省包虫病行为流行病学调查

1989年9月,用ID、IHA、ELISA、B超及X线在甘肃天祝县进行了人体包虫病流行病学调查。在被调查的882人中,免疫学阳性率:ID=9.98％,IHA=1.70％,ELISA=11.22％;在免疫学阳性者中发现8例有包虫囊肿,患病率为0.91％。当地居民日常行为因素中,有无家养犬及放牧史对感染包虫无显著地影响,而家养羊数量与人群阳性率呈正相关,有狩猎史者阳性率显著地高于无狩猎史者,居民文化程度未能影响人群感染率。

An Behavioral Epidemiology Survey of Human Hydatidosis in Tian Zhu County Gansu Province

An epidemiological survey was carried out by ID,IHA,ELISA,Ultrasonography and X -ray in Tianzhu county,Gansu province,in september 1989. The positive rates of immunological testes were ID 9. 98% ,IHA 1. 70% ,ELISA 11. 22% amonge the 882 person examined. 8 cases of cyst hydatidosis were found by abdomi-nal ultrasonography and X - ray in the subjectes of immunologcal positive. The provelence rate was 0. 91%.The live behavious were investigated.and resultes showed that family dog and grazing can't effect the in-fective rates,but the number of sheep owed a family had a positive correlation with the infective rates. Hunt-ing population infectiverate was significatly higher than that of no - hunting population rates. The years of learning in school can't effect the infective rates.