经济水平的不同影响了计划免疫服务形式与接种率水平，必须建设规范化预防接种门诊提高疫苗的接种率。
The immunization service and vaccination rate is different from the economic developing level. The standard immunization clinics must be built in order to improve the vaccination rate.
经济水平的不同影响了计划免疫服务形式与接种率水平，必须建设规范化预防接种门诊提高疫苗的接种率。
The immunization service and vaccination rate is different from the economic developing level. The standard immunization clinics must be built in order to improve the vaccination rate.
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