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自1950年至今年七月,我省約有260万儿童接种了卡介苗。毫无疑問,这是一个庞大的接种数字。但以我省估計可以接种的人数来看,現有的接种人数还不足应接种人数的20％。因此,如何寻求一种多快好省的接种方法,是結核病研究工作中的一项极为重要的任务。北京、天津等地在研究划痕接种的基础上試行了不作結素(結核菌素)試驗直接划痕的接种,取得了良好的成效。为了学习这項先进經驗,同时亦为了观察在应用上海出品的菌苗(北京、天津系用北京出品的菌苗)时可能发生的不同变化,我們于今年五月对870名街道儿童试用了不作結素試驗直接划痕的接种方法,并作了相应的观察研究。現将結果报告如下,希同工們多加指正。
About 2.6 million children in our province were vaccinated against BCG from 1950 to July this year. There is no doubt that this is a huge vaccination number. However, the estimated number of people who can be vaccinated in our province is less than 20% of the number of people currently inoculated. Therefore, how to find a more effective way to vaccinate is an extremely important task in the research of tuberculosis. Beijing, Tianjin and other places in the study of scratch on the basis of pilot vaccination without tuberculin (tuberculin) test direct scratch inoculation, and achieved good results. In order to learn about this advanced experience and to observe the different changes that might have taken place in the application of the vaccine produced in Shanghai (Beijing, Tianjin Department of Bacterin production by Beijing), we tried out 870 street children in May this year Knot test directly scratch the inoculation method, and made the corresponding observation and study. Now the results are reported as follows, hope workers more correct.