450
Participants
Start Date
October 9, 2023
Primary Completion Date
November 30, 2023
Study Completion Date
December 30, 2024
SARS-CoV-2 Bivalent mRNA Vaccine
100 μg /1.0 mL/dose, slightly milky white and clear liquid, intramuscular injection into the lateral deltoid muscle of the upper arm.
Saline
100 μg /1.0 mL/dose, intramuscular injection into the lateral deltoid muscle of the upper arm.
Chuanmiao Liu, Bengbu
Ningbo Rongan Biological Pharmaceutical Co., Ltd.
INDUSTRY
AIM Vaccine Co., Ltd.
INDUSTRY