Safety, Three Batches Consistency and Immunity Duration of the Post-marketing Inactivated Enterovirus Type 71 (EV71) Vaccine in Children Aged 6-71 Months
Clinical trial NCT02889497 · UNKNOWN
Trial details
- NCT number
- NCT02889497
- Sponsor
- Beijing Chaoyang District Centre for Disease Control and Prevention
- Status
- UNKNOWN
- Phase
- Phase 4
- Study type
- INTERVENTIONAL
- Start date
- 2016-09-01
- Primary completion
- 2019-03-01
- Enrollment
- 20900
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