To Evaluate the Immunogenicity and Safety of Sequential Immunization Schedules of Sabin IPV and bOPV
Conditions
- Vaccination
- Reaction - Vaccine
Interventions
- BIOLOGICAL: Sabin-IPV+bOPV+bOPV
- BIOLOGICAL: Sabin-IPV+Sabin-IPV+bOPV
- BIOLOGICAL: Sabin-IPV+Sabin-IPV+Sabin-IPV
Sponsor
China National Biotec Group Company Limited
Collaborators
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