Immunogenicity and Safety of Sequential Immunization of Recombinant SARS-CoV-2 Fusion Protein Vaccine
Conditions
Interventions
- BIOLOGICAL: Recombinant SARS-CoV-2 Fusion Protein Vaccine 10μg
- BIOLOGICAL: Recombinant SARS-CoV-2 Fusion Protein Vaccine 25μg
- BIOLOGICAL: SARS-Cov-2 Vaccine Inactivated
Sponsor
Livzon Pharmaceutical Group Inc.