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pro vyhledávání: '"Hehe Zhao"'
Autor:
Hehe Zhao, Xiaozhen Ma, Haishu Tang, Yong Zhang, Na Chen, Wusiman Kaisaier, Qi Wang, Cheng Wang, Shuangli Zhu, Qi Qi, Yu Liu, Qianli Ma, Qing Yang, Junhan Li, Dongyan Wang, Xiaolei Li, Jinbo Xiao, Hui Zhu, Wenbo Xu, Wenbin Tong, Dongmei Yan
Publikováno v:
Open Forum Infectious Diseases
Background China implemented the globally synchronized switch from trivalent oral poliovirus vaccine (tOPV) to bivalent OPV (bOPV) on May 1, 2016. During April 2018 to May 2019, the first outbreak caused by type 2 circulating vaccine-derived poliovir