Li, Xin-na
Shen, Xin-xin
Li, Ming-hui
Qi, Ju-ju
Wang, Rui-huan
Duan, Qing-xia
Zhang, Rui-qing
Fan, Tao
Bai, Xue-ding
Fan, Guo-hao
Xie, Yao
Ma, Xue-jun
Funding for this research was provided by:
China Mega-Projects for Infectious Disease (2018ZX10711001, 2017ZX10302301-004-002, 2017ZX10104001 and 2018ZX10713-002)
IVDC (2019HYDQNJJ03)
Article History
Received: 14 June 2019
Accepted: 2 December 2019
First Online: 30 December 2019
Ethics approval and consent to participate
: The work was approved by the Institutional Review Boards of National Institute for Viral Disease Control and Prevention, Center for Disease Control and Prevention of China. All participants have given verbal informed consent.
: Not applicable.
: The authors declare that they have no competing interests.