Clinical Trial of Enterovirus 71(EV71) Inactivated Vaccine in Children Aged 36-71 Months
Conditions
- Hand, Foot and Mouth Disease
Interventions
- BIOLOGICAL: 36-71 months old children-experimental EV71 vaccine.
- BIOLOGICAL: 36-71 months old children-control EV71 vaccine.
- BIOLOGICAL: 6-35 months old children-experimental EV71 vaccine.
Sponsor
Sinovac Biotech Co., Ltd