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1985年3月对我县城关镇所属24所中小学校7,649名学生,采用皮内试验(抗原由省寄研所提供)和粪检虫卵(一送二检)相结合的方法进行了华枝睾吸虫感染情况的调查,现将结果报告如下。1、感染率:皮阳率为8.51%(651/7649),皮阳中的645人进行粪枪(6人未检),检见虫卵者356人,占55.19%。以粪检阳性为指标,平均感染率为4.65%,各校感染率在
In March 1985, 7,649 students of 24 primary and secondary schools affiliated to Chengguan Town in our county were recruited by the method of combining intradermal test (antigen provided by the Provincial Institute for Research and Development) and excrement semen (one delivery and two seizures) Investigation of the status of testicular infection, the results are reported below. 1. Infection rate: The rate of skin-pidding was 8.51% (651/7649), and 645 persons in Piyang performed fecal guns (6 not-yet seized). There were 356 eggs, accounting for 55.19%. The fecal positive test as an indicator, the average infection rate was 4.65%, the school infection rate in