240
Participants
Start Date
November 19, 2023
Primary Completion Date
July 28, 2024
Study Completion Date
July 28, 2024
Reinovax PCV24 formulation 1
One dose of Reinovax PCV24 formulation 1(0.5mL)
Reinovax PCV24 formulation 2
One dose of Reinovax PCV24 formulation 1(0.5mL)
PPSV23
One dose of PPSV23 (0.5 mL) contains 1、2、3、4、5、6B、7F、8、9N、9V、10A、11A、12F、14、15B、17F、18C、19A、19F、20、22F、23F and33F saccharides.
Placebo
One dose of 0.5 mL placebo is aluminum phosphate adjuvant (aluminum content 0.25mg/dose), sodium chloride, succinic acid, polysorbate 80, and water for injection except for antigen components in 24-valent pneumococcal polysaccharide conjugate vaccine
Zhenjiang Center for Disease Control and Prevention, Zhenjiang
Shanghai Reinovax Biologics Co.,LTD
INDUSTRY