购置疫苗费用是开展计划免疫工作的一项重要开支,而不必要的疫苗损耗则是对计免资源的浪费。加强疫苗损耗情况的监测,降低疫苗的损耗一直是我们努力的方向。为了解目前市场经济条件下,基层接种的实际损耗情况,南阳市防疫站在1997年开展了五种疫苗损耗情况的调查,现将有关情况报告如下。1 资料与方法 Buying vaccine costs is an important expense for carrying out immunization programs, while unnecessary vaccine consumption is a waste of resources-free resources. To strengthen the monitoring of vaccine losses and reduce vaccine losses has always been our direction. In order to understand the current market economy conditions, the actual loss of grass-roots vaccination, epidemic prevention station in Nanyang City in 1997 carried out five kinds of vaccine losses survey, the relevant information is reported as follows. 1 data and methods