Study on Combined Vaccination With Quadrivalent Influenza Vaccine and 23-valent Pneumococcal Polysaccharide Vaccine
Clinical trial NCT05471531 · COMPLETED
Trial details
- NCT number
- NCT05471531
- Sponsor
- Sinovac Biotech Co., Ltd
- Status
- COMPLETED
- Phase
- Phase 4
- Study type
- INTERVENTIONAL
- Start date
- 2021-11-13
- Primary completion
- 2022-03-10
- Enrollment
- 3000
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