Safety of Sabin Inactivated Poliovirus Vaccine in Adults, Children and Infants and Lot Consistency Immunogenicity, and Safety of the msIPV in 2 Months Old Infants
Conditions
Interventions
- BIOLOGICAL: Experimental vaccine
- BIOLOGICAL: IPV control vaccine
- BIOLOGICAL: single-person sIPV control vaccine
Sponsor
Sinovac Biotech Co., Ltd