The timely immunization coverage rates of BCG,OPV,DPT,MV and HBV in these children raised from 61.0%,67.1% ,76.0%,71.9% and 65.9% before the commu...

• 本调查结果证明:3年来计划免疫信息化管理工作卓有成效,是提高及时接种率的最有效措施。