5.12地震灾区儿童预防接种信息系统建设项目(以下简称儿基项目)的实施,是国家恢复灾区儿童疫苗登记接种的重大举措,也是以项目方式推动灾区的扩大免疫规划和信息化建设工作。为保证项目顺利有效实施,平凉市于2009年3~4月对市、县、乡免疫规划和信息化建设现状进行了基线调查,为 5.12 The implementation of the Children’s Vaccination Information System Construction Project in the quake-stricken area (hereinafter referred to as the “children’s base project”) is a major measure for the state to resume vaccination of children vaccinated in the disaster area and also promotes the expanded immunization planning and information construction in the disaster-hit areas through the project. In order to ensure smooth and effective implementation of the project, Pingliang City conducted a baseline survey on the status quo of immunization planning and information construction in cities, counties and townships from March to April 2009 as