childhood immunization 儿童免疫接种
- As we all know, childhood immunization has long been one of the biggest success stories in public health.
我们都知道,儿童期免疫长期以来一直是最伟大的公共卫生成就之一。 - In the United States, universal childhood immunization has been under way since 1995, with about 50 million doses administered.
在美国,自1995年以来对儿童普遍接种水痘疫苗,共计接种了约5000万剂。 - Recent measles outbreaks remind us of the need to maintain childhood immunization coverage at its current, unprecedented levels.
最近出现的麻疹疫情也提醒我们,必须努力使儿童免疫接种覆盖率保持在目前这一前所未有的水平上。
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