EFFECTIVENESS, SAFETY AND IMMUNOGENICITY OF THE HALF DOSE OF THE VACCINE ChadOx1 nCoV-19 (AZD1222) for COVID-19
Conditions
Interventions
- BIOLOGICAL: Half dose of ChAdOx1 nCoV-19 (AZD1222)
- BIOLOGICAL: Standard dose of ChAdOx1 nCoV-19 (AZD1222)
Sponsor
Federal University of Espirito Santo
Collaborators
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