保持计划免疫接种率水平,是预防和控制乃至消灭相应传染病的必经途径,而查漏补种是巩固和提高接种率的重要手段。新疆焉耆县在实现计划免疫“3个85%”目标后,不断强化查漏补种工作管理,常规免疫接种率一直保持在95%以上。1查漏补种的必要性由于焉耆县城镇人口相对集中,人口流动 Maintaining the planned vaccination rate is a necessary way to prevent and control or eliminate the corresponding infectious diseases, and checking and replanting is an important means to consolidate and increase the vaccination rate. In Yanqi County, Xinjiang, after achieving the target of “three 85%” of planned immunization, it constantly strengthened the management of leak detection and replanting work, and the routine vaccination rate has remained above 95%. 1, the need for leak detection and seed replanting Due to the relatively concentrated urban population in Yanqi County, the population is flowing