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儿童,青少年,在人口构成中所占比例较大。一旦感染上结核,则发病快、病情较重。如忽视了这一方面的预防治疗,势必影响今后成人结核病的流行。为此,于1982年4月,对我省部分地区在推行卡介苗接种同时,对这一人群的自然感染率,进行了调查,并从中推算平均年感染率,作为分析我省现时社会上结核病传染情况的依据的参数。
Children and adolescents constitute a large proportion of the population. Once infected with tuberculosis, the incidence of fast, serious condition. Neglecting prevention and treatment in this area will certainly affect the future prevalence of adult tuberculosis. To this end, in April 1982, part of our province in the implementation of BCG vaccination at the same time, the natural infection rate of this population were investigated and the average annual infection rate is estimated from the analysis of the province’s current community of TB infection The basis of the situation parameters.