Kaabi, Nawal Al http://orcid.org/0000-0003-2180-4158
Yang, Yun Kai
Du, Li Fang
Xu, Ke
Shao, Shuai
Liang, Yu
Kang, Yun
Su, Ji Guo
Zhang, Jing
Yang, Tian
Hussein, Salah
ElDein, Mohamed Saif
Yang, Sen Sen
Lei, Wenwen
Gao, Xue Jun
Jiang, Zhiwei
Cong, Xiangfeng
Tan, Yao
Wang, Hui
Li, Meng
Mekki, Hanadi Mekki
Zaher, Walid http://orcid.org/0000-0002-5868-7568
Mahmoud, Sally http://orcid.org/0000-0003-1348-9063
Zhang, Xue
Qu, Chang
Liu, Dan Ying
Zhang, Jing
Yang, Mengjie
Eltantawy, Islam
Hou, Jun Wei
Lei, Ze Hua
Xiao, Peng
Wang, Zhao Nian
Yin, Jin Liang
Mao, Xiao Yan
Zhang, Jin
Qu, Liang
Zhang, Yun Tao
Yang, Xiao Ming http://orcid.org/0000-0002-2598-4355
Wu, Guizhen http://orcid.org/0000-0003-2778-4290
Li, Qi Ming http://orcid.org/0000-0001-8284-7106
Funding for this research was provided by:
Lanzhou Institute of Biological Products Co., Ltd (LIBP) of Sinopharm, and Beijing Institute of Biological Products Co., Ltd (BIBP) of Sinopharm.
Article History
Received: 17 February 2022
Accepted: 15 June 2022
First Online: 27 June 2022
Competing interests
: Y.K.Y., T.Y., M.L., X.Z., C.Q., D.Y.L., Z.N.W., J.L.Y., L.Q., Y.T.Z., and X.M.Y. are employees of the China National Biotec Group Company Limited. L.F.D., S.S., Y.L., Y.K., J.G.S., Jing Zhang (NVSI), S.S.Y., X.C., Y.T., J.W.H., Z.H.L., and Q.M.L. are employees of the National Vaccine and Serum Institute (NVSI). X.J.G. and X.Y.M. are employees of Lanzhou Institute of Biological Products Company Limited (LIBP). H.W. and Jin Zhang are employees of Beijing Institute of Biological Products Company Limited (BIBP). L.F.D., S.S., Y.L., J.G.S., Jing Zhang (NVSI), J.W.H., Z.H.L., and Q.M.L. are listed as inventors of the patent applications for the recombinant trimeric RBD-based vaccines (Application numbers: 202110348881.6, 202110464788.1 and 202110676901.2). The other authors declare no competing interests.