pneumococcal vaccine polyvalent

BIOLOGICAL2 trials

Sponsors

The Jackson Laboratory, Ab&B Bio-tech Co., Ltd.JS

Conditions

AgingPneumonia

Phase 1

Clinical Trial of 23-valent Pneumococcal Polysaccharide Vaccine in Healthy Chinese Population Aged 2 Years and Above

CompletedNCT05815264

Ab&B Bio-tech Co., Ltd.JSPneumonia

Start: 2020-09-07End: 2021-04-06Updated: 2026-01-02

Phase 4

Genomics and Epigenomics of the Elderly Response to Pneumococcal Vaccines

CompletedNCT03104075

The Jackson LaboratoryAging, Pneumonia

Start: 2017-04-17End: 2020-08-29Updated: 2025-08-22