Learn more about masks\nWho should wear a non-medical mask?\nWho should NOT wear a non-medical mask?\nWill a homemade mask protect me from COVID-19?\nHow do I make a non-medical mask?
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PDF) Face Masks to Combat Coronavirus (COVID-19)—Processing, Roles, Requirements, Efficacy, Risk and Sustainability
Masks in Ottawa: Ottawa Public Health urges people to mask up
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