Effectiveness of the Adsorbed Vaccine COVID-19 (Coronavac) Among Education and Public Safety Workers With Risk Factors for Severity
Clinical trial NCT04789356 · UNKNOWN
Trial details
- NCT number
- NCT04789356
- Sponsor
- Fundação de Medicina Tropical Dr. Heitor Vieira Dourado
- Status
- UNKNOWN
- Phase
- Phase 4
- Study type
- INTERVENTIONAL
- Start date
- 2021-03-18
- Primary completion
- 2021-07-05
- Enrollment
- 6233
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