Attached is a 3-minute, 20-second video that gives you visual proof that masks work. It is well acknowledged that wearing one
protects those around you, and you have to rely on those around you to protect you.
It is a selfless act of kindness and respect to wear one in an indoor area and outside when social distancing is not possible.
Sask Masks - Experiment results from a Mask vs. No Mask...