A Study to Evaluate VXA-CoV2-3.3 COVID-19 Vaccine Against Currently Approved/Authorized mRNA COVID-19 Injectable Booster Vaccine in Adults Previously Immunized Against COVID-19 Infection
ACTIVE_NOT_RECRUITING
Status
Conditions
Interventions
- BIOLOGICAL: VXA-CoV2-3.1
- BIOLOGICAL: COMIRNATY®
- BIOLOGICAL: VXA-CoV2-3.3
Sponsor
Vaxart