49,731
Participants
Start Date
February 8, 2018
Primary Completion Date
August 8, 2019
Study Completion Date
October 14, 2019
Inactivated Poliomyelitis Vaccine Made From Sabin Strain
Type I D antigen 30DU;Type II D antigen 32DU;Type III D antigen 45 DU
Disease prevention and control center of Shanghai, Shanghai
Shanghai Center for Disease Control and Prevention
OTHER
Institute of Medical Biology, Chinese Academy of Medical Sciences
OTHER