Clinical Study on Lot-to-lot Consistency and Immune Persistence of Three Commercial Batches of PPSV23

NCT06314867 · clinicaltrials.gov ↗

PHASE3

Phase

ACTIVE_NOT_RECRUITING

Status

990

Enrollment

INDUSTRY

Sponsor class

Conditions

Healthy Volunteers

Interventions

BIOLOGICAL: 23 Valent Pneumococcal Polysaccharide Vaccine (lot 1)
BIOLOGICAL: 23 Valent Pneumococcal Polysaccharide Vaccine (lot 2)
BIOLOGICAL: 23 Valent Pneumococcal Polysaccharide Vaccine (lot 3)

Sponsor

Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd