360
Participants
Start Date
August 31, 2021
Primary Completion Date
September 16, 2021
Study Completion Date
September 30, 2021
Recombinant new coronavirus vaccine (CHO cell) group
Intramuscular injection of deltoid muscle of upper arm of 25μg/0.5ml/person doseRecombinant new coronavirus vaccine (CHO cells).
Hunan Provincial Center for Disease Control and Prevention, Changsha
Anhui Zhifei Longcom Biologic Pharmacy Co., Ltd.
INDUSTRY