山东省带绦虫病与囊虫病重点疫区流行现状调查研究

目的 了解山东省带绦虫病与囊虫病在重点疫区的流行情况。方法 １９９９年对聊城等４市地的５县（区）１５个乡（镇）４３个行政村的３１１２４人进行了调查，结果 人群带绦惠恨，囊虫感染率５．１／万，有较明显的职业分布特征。人群血清猪囊尾蚴特异性Ｉｇｇ，抗体阳性率１．３８％，商品猪血清囊尾蚴抗体阳性率０．３８％。结论 初步搞清了山东省重点疫区带绦虫病与囊虫病的流行现状，并对该病的各流行环节做了分析，为该病的

EPIDEMIOLOGICAL SURVEY ON TAENIASIS AND CYSTICERCOSIS IN MAJOR EPIDEMIC AREAS OF SHANDONG PROVINCE

Objective To understand epidemiological status of taeniasis and cysticercosis in the major epidemic areas of Shandong Province. Method A survey was carried out in the major epidemic areas of Shandong Province, and 31 124 persons in 43 villages of 15 townships from 5 counties were investigated in 1909. Results The prevalence rates of the adult worm and cysticercus of Taenia solium were found to be 0.032% and 0.051% respectively. In addition, the occupational relativity with case distribution was demonstrated. The sero-positive rate of the specific IgG4 of an ti-cysticercus was 1.38% in human. The positive rate of blood samples from marketable swine was 0. 38%. Conclusion Epidemiological status on taeniasis and cysticercosis in the major epidemic ar eas of Shandong Province was basically understood. Meanwhile. the epidemic factors of the disease were analysed. This investigation provided a basis for prevention of taeniasis and cysticercosis.