299
Participants
Start Date
September 3, 2021
Primary Completion Date
March 4, 2022
Study Completion Date
March 4, 2022
Tetravalent influenza virus lysis vaccine
Influenza virus lysis vaccine, one dose at a time, each dose 0.5mL, containing each influenza virus strain hemagglutinin 15μg.
Recombinant new coronavirus vaccine (CHO cell) group
One dose of recombinant Novel Coronavirus vaccine (CHO cells) was administered at 0.5mL each dose, containing 25μg nCP-RBD protein.
Hunan Provincial Center for Disease Control and Prevention, Changsha
Anhui Zhifei Longcom Biologic Pharmacy Co., Ltd.
INDUSTRY