The range of estimated fortified rate of OPV was from 66.90% to 90.25% between 1993 and 2003. The average incidence rate of measles was 24.01/ lakh, children aged under 3 years accounted for 30.13%, 61.12% measles cases without history of vaccination.

  • 1993~2003年OPV强化免疫估算接种率为66.90%~90.25%;1995~2003年麻疹年平均发病率为24.01/10万,3岁发病占30.13%,61.12%的麻疹病例无免疫史。

  • 互联网摘选 2025-01-19 22:41:25

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