论文部分内容阅读
1966～1970年间,作者对加拿大北部9个居住点的印地安人(260～552名)观察了阿米巴病的发病情况。观察的方法是:一方面对9个居住点的居民阿米巴疾患及疑似患者进行报告并对所有的确诊病人进行登记;另一方面在9个居住点的学校中分别随机选择7～15岁男女性别相等的健康学龄儿童24名,以进行溶组织阿米巴感染率、间接血凝试验反应率及皮内试验反应率的调查。然后用三项检查结
From 1966 to 1970, the authors observed the incidence of amebiasis in nine settlements of Indians (260-552) in northern Canada. The method of observation is to report on the residents of ailments and suspects in nine places of residence on the one hand and register all the confirmed patients; on the other hand, randomly choose 7 to 15 years of age Twenty-four healthy school-age children of equal male and female gender were enrolled in this study to investigate the infection rate of amoebic tissue, the rate of indirect hemagglutination and the rate of intradermal test. Then use three check knots