In just 3 weeks our “oxygen with peep” device has already undergone many refinements to include an anti-asphyxiation valve (to allow the patient to breath supplemental air if the oxygen supply is insufficient or ceases), a viral filter closer to the patient, and a smaller adjustable body for patient comfort. More than 100 devices have been donated to Eastern Cape hospitals for “doctors’ evaluation” and so far, the feedback has been very positive.