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朱马乡是“加拿大—中国儿童基金会”援助乡之一。为了解该乡儿童白喉免疫水平。正确评价预防接种质量。我站于1991年10月21日～26日在朱马乡中心小学进行锡克氏试验调查,现将结果报告如下。 1 对象朱马小学l～5年在校学生226人,年龄5～14岁,受试者一年内未进行精制白喉类毒素或百白破混合制剂注射。 2 材料与方法:
Zhuma Township is one of the “Canada-China Children’s Fund” aid townships. To understand the town children diphtheria immune level. Correct evaluation of vaccination quality. I conducted a Sikh test in the Zhuma Township Central Primary School from October 21 to October 26, 1991 and I now report the results as follows. 1 object Zhuma primary school l ~ 5 years 226 were in school, aged 5 to 14 years, the subjects did not be refined within one year of diphtheria toxoid or diphtheria mixed injection. 2 materials and methods: