Photo description:

MIKAELA MACKENZIE / WINNIPEG FREE PRESS Dr Zahra Moussavi, who is doing research on using smartphones as a diagnostic tool with COVID-19, poses for a portrait with the app in Winnipeg on Thursday, Dec. 10, 2020. One of her projects will see people breathing at their smart phone to see if they have covid (based on the sound of the breathing). For Kevin Rollason story. Winnipeg Free Press 2020