480
Participants
Start Date
November 10, 2021
Primary Completion Date
June 3, 2022
Study Completion Date
July 31, 2022
Recombinant novel coronavirus vaccine (CHO cells)
At 3-9 months after the immunization with 2 doses of inactivated vaccine (CoronaVac), 1 dose of recombinant novel coronavirus vaccine (CHO cells) is vaccinated.
Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou
Zhejiang Provincial Center for Disease Control and Prevention
OTHER_GOV
Anhui Zhifei Longcom Biologic Pharmacy Co., Ltd.
INDUSTRY