Health encyclopaedia - Alphabetical Topic List健康百科全书-按字母顺序排列的主题清单

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MMR产妇死亡率

MMR is the combined vaccine to prevent the following diseases:产妇死亡率是联合疫苗，以防止下列疾病：

  • measles;麻疹;
  • mumps;流行性腮腺炎;
  • and rubella.和风疹。

Since the vaccine was introduced in 1988, the number of children catching these diseases has fallen to an all-time low.由于疫苗介绍了在1988年，儿童的数目赶上这些疾病已下降到一所有时间低。