520
Participants
Start Date
November 5, 2021
Primary Completion Date
December 5, 2021
Study Completion Date
July 14, 2022
Experimental Group
The COVID-19 vaccine was manufactured by Sinovac Research \& Development Co., Ltd, and the EV71 vaccine was manufactured by Sinovac Biotech Co.The COVID-19 vaccine:600SU inactivated virus in 0.5mL of aluminium hydroxide solution per injection;The EV71 vaccine:Inactivated EV71 virus antigen no less than 3.0EU in 0.5 mL of aluminium hydroxide solution per injection.
Zhanjiang Center for Diseases Control and Prevention, Zhenjiang
Yangchun City Center for Disease Control and Prevention, Yangchun
Sinovac Biotech Co., Ltd
INDUSTRY