Changes from baseline in clinical laboratory tests (ie, CBC with differential, serum chemistry, coagulation);Changes from baseline in vital signs (body temperature, heart rate, respiration rate, and systolic and diastolic blood pressure);Incidence of COVID-19 related hospitalizations or all-cause death;Incidence of solicited injection site reactions;Incidence of treatment-emergent adverse events

Changes from baseline in clinical laboratory tests (ie, CBC with differential, serum chemistry, coagulation);Changes from baseline in vital signs (body temperature, heart rate, respiration rate, and systolic and diastolic blood pressure);Incidence of COVID-19 related hospitalizations or all-cause death;Incidence of solicited injection site reactions;Incidence of treatment-emergent adverse events

Incidence of COVID-19 related hospitalizations or all-cause death;Incidence of solicited injection site reactions;Incidence of treatment-emergent adverse events

Incidence of COVID-19 related hospitalizations or all-cause death;Incidence of solicited injection site reactions;Incidence of treatment-emergent adverse events

Incidence of COVID-19 related hospitalizations or all-cause death;Incidence of solicited injection site reactions (IM injection only);Incidence of treatment-emergent adverse events;Viral load >5 (log10 copies/mL) on Day 7 (+/- 1) based on nasopharyngeal sampling

Incidence of COVID-19 related hospitalizations or all-cause death;Incidence of solicited injection site reactions (IM injection only);Incidence of treatment-emergent adverse events;Viral load >5 (log10 copies/mL) on Day 7 (+/- 1) based on nasopharyngeal sampling