inclusion criteria: - able to provide written informed consent prior to initiation of any study procedures. - within 72 hours of initial hospitalization for acute covid-19 disease management - male or non-pregnant female adult ≥18 years of age at time of enrolment. - able to easily swallow pills

inclusion criteria: - able to provide written informed consent prior to initiation of any study procedures. - within 72 hours of initial hospitalization for acute covid-19 disease management - male or non-pregnant female adult ≥18 years of age at time of enrolment. - able to easily swallow pills