Phase I Clinical Trial of GEN2-Recombinant COVID-19 Vaccine (CHO Cells) in Healthy People Aged 18 and Above
Conditions
Interventions
- BIOLOGICAL: Experimental Vaccine 1
- BIOLOGICAL: Experimental Vaccine 2
- BIOLOGICAL: Experimental Vaccine 3
- BIOLOGICAL: placebo
Sponsor
National Vaccine and Serum Institute, China
Collaborators
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