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从2016年5月1日起,我国开始实施新的脊灰疫苗免疫策略,停用三价脊灰减毒活疫苗(TOPV),用二价脊灰减毒活疫苗(BOPV)替代TOPV,并将脊灰灭活疫苗(IPV)纳入国家免疫规划。为了推动国家计划免疫工作的正常实施,更好地进行预防接种工作,让我们一起学习一下BOPV的相关知识。
Starting from May 1, 2016, China began to implement the new poliovirus immunization strategy, to stop the use of the trivalent poliovirus live vaccine (TOPV), to replace the TOPV with the bivalent poliovirus live vaccine (BOPV) The poliovirus vaccine (IPV) is integrated into the national immunization program. In order to promote the normal implementation of national planned immunization work and better carry out vaccination work, let us learn about BOPV related knowledge.