为有计划地使用生物制品,做好预防接种工作,我们给所属地段内的儿童普遍建立了预防接种卡片,通过实际应用,取得了较好效果。我院管理地段内共有6个居委会,居民3,138户,总人口9,570人,其中7岁以下儿童1,356人。一、使用预防接种卡片的优越性:1.由于从初生婴儿到7岁儿童,均建有 In order to use biological products in a planned way and do a good job in vaccination, we have generally established vaccination cards for children in the subordinate districts. Through practical application, we have achieved good results. There are 6 neighborhood committees in our administrative lot, with 3,138 inhabitants and a total population of 9,570, of which 1,356 are children under 7 years of age. First, the use of vaccination card superiority: 1. As from newborns to 7-year-old children, have built