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冷链是计划免疫工作中的一个重要环节,直接影响着计划免疫的质量。没有可靠的冷链系统,接种效果就难于得到保证。乡镇计划免疫专用冰箱是整个冷链系统中的关键一环。现在某些四苗覆盖率比较高的地方仍有一些相应传染病暴发流行,一个很重要的原因就是在基层冷链这关键一环上存在着一些问题。因此,加强基层乡镇一级的冷链运行管理,已经成为当前计划免疫工作中一个十分重要的课题。一存在问题据我们最近对基层30个乡镇的计划免疫专用冰箱调查,并通过与《计划免疫技
Cold chain is an important part of the plan immunization work, which directly affects the quality of planned immunization. Without a reliable cold chain system, the inoculation effect is difficult to guarantee. The special refrigerator for township plan immunization is the key link in the whole cold chain system. At present, there are still some outbreaks of infectious diseases in certain places where the coverage of four seedlings is relatively high. One of the most important reasons is that there are some problems in the key link of grass-roots cold chain. Therefore, strengthening cold-chain operation management at the grass-roots township level has become a very important issue in the current plan immunization work. There is a problem. According to our recent survey of planned refrigerators for 30 villages and townships in the grass-roots