Personal history of COVID-19 Pregnancy or breastfeeding Known severe chronic kidney disease requiring dialysis or eGFR <30 Taking medications that interfere with trial drugs including amiodarone or warfarin Heart rate <50 / min Receipt of any experimental treatment for SARS-CoV-2 (off-label, compassionate use, or trial related) within the 30 days prior to the time of the screening evaluation

Personal history of COVID-19 Pregnancy or breastfeeding Known severe chronic kidney disease requiring dialysis or eGFR <30 Taking medications that interfere with trial drugs including amiodarone or warfarin Heart rate <50 / min Receipt of any experimental treatment for SARS-CoV-2 (off-label, compassionate use, or trial related) within the 30 days prior to the time of the screening evaluation