随着计划免疫广泛深入的开展 ,要求各种疫苗的接种率和接种质量不断提高。但由于计划生育工作的日益深入 ,出生人数相对越来越少 ,这样疫苗损耗不断加大。在目前的新情况下 ,探索出既保证接种率又能降低疫苗损耗的比较切合实际的接种方式 ,已势在必行。为此我们对部分采用不同 With extensive and in-depth immunization programs, vaccination rates and inoculation quality of various vaccines are required to continuously improve. However, due to the deepening of family planning work, the number of births is relatively less and less, so the vaccine losses are constantly increasing. Under the current new situation, it is imperative to explore a more practical way of vaccination that ensures the vaccination rate and reduces vaccine losses. For this reason we use different parts