1,950
Participants
Start Date
May 12, 2016
Primary Completion Date
September 11, 2017
Study Completion Date
September 6, 2018
experimental vaccine
bivalent meningococcal serogroups A and C tetanus toxoid conjugate vaccine(OLYMVAX Biological Co., LTD)
Positive control vaccine 1
bivalent meningococcal serogroups A and C tetanus toxoid conjugate vaccine(WALVAX Biological Co., LTD)
Positive control vaccine 2
bivalent meningococcal serogroups A and C tetanus toxoid conjugate vaccine(Royal (Wuxi) Biological Co., LTD)
Jiangsu Province Centers for Disease Control and Prevention
NETWORK