Phase Ⅱ Clinical Trial of 24-valent Pneumococcal Polysaccharide Conjugate Vaccine

NCT07035054 · clinicaltrials.gov ↗

PHASE2

Phase

COMPLETED

Status

992

Enrollment

NETWORK

Sponsor class

Conditions

Streptococcus Pneumoniae Pneumonia

Interventions

BIOLOGICAL: low dose-1
BIOLOGICAL: low dose-2
BIOLOGICAL: high dose
BIOLOGICAL: positive control

Sponsor

Jiangsu Province Centers for Disease Control and Prevention