inclusion criteria: - adults ≥18 years of age with confirmed covid-19 infection - patient must be able to complete consent and hold mask - baseline room air oxygen saturation <94% or new supplemental oxygen requirement at presentation or patient on supplemental oxygen at baseline and requiring up-titration of oxygen setting - patient in negative pressure room - patient must have access to an internet-connected device

inclusion criteria: - adults ≥18 years of age with confirmed covid-19 infection - patient must be able to complete consent and hold mask - baseline room air oxygen saturation <94% or new supplemental oxygen requirement at presentation or patient on supplemental oxygen at baseline and requiring up-titration of oxygen setting - patient in negative pressure room - patient must have access to an internet-connected device