1计划免疫工作的现状和存在问题现状：几年来，在各级政府的重视和卫生部门的并力下，已建立起计划免疫三级网和健全的冷链系统。通过几年的努力，计划免疫取得了显著效果，全旗建十年达98／以上，各种疫苗接种率达95％以上，四苗全程合格率达go％以上。计划免疫控制的相应传染 Status and Existing Problems of Planned Immunization Status Quo: In recent years, with the attention of all levels of government and the efforts of the health sector, a three-level plan immunization network and a sound cold chain system have been established. Through several years of efforts, the planned immunization has achieved remarkable results. The entire flag has been built for more than 98 years and has achieved over 95% vaccination rate. The entire pass rate of four vaccines is above go%. Plan the corresponding infection of immune control