1,134
Participants
Start Date
September 16, 2019
Primary Completion Date
June 30, 2021
Study Completion Date
November 30, 2021
EV71 +SIV
Give 2 doses of EV71 +SIV, get 2 blood samples before the first dose and 28-43 days after the last dose.
EV71
Give 2 doses of EV71 , get 2 blood samples before the first dose and 28-43 days after the last
SIV
Give 2 doses of SIV , get 2 blood samples before the first dose and 28-43 days after the last
Liandu Center for Disease Control and Prevention, Lishui
China National Biotec Group Company Limited
INDUSTRY
Zhejiang Provincial Center for Disease Control and Prevention
OTHER_GOV