Ignite Creation Date:
2025-12-25 @ 4:43 AM
Ignite Modification Date:
2026-05-21 @ 12:45 PM
Study NCT ID:
NCT04700618
Status:
COMPLETED
Last Update Posted:
2022-02-16
First Post:
2021-01-06
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
A Clinical Trial to Evaluate the Safety and Immunogenicity of PPV23 Vaccine Revaccinated in 60-70 Years Old
Sponsor:
Organization: