A closer look at what public health officials and the research say about who should wear a mask, how to wear one properly and what kind of protection it offers.
When and how to use masks
Does Wearing 2 Or 3 Masks Offer Better Protection Against COVID-19
How well do face masks protect against COVID-19? - Mayo Clinic
MASKS SAVE LIVES
New advice for N.W.T. residents: Wear a face mask when in public
How COVID-19 symptoms develop, and how long they last
Still Confused About Masks? Here's the Science Behind How Face
MASKS SAVE LIVES
Health Canada certifies made-in-Kitchener face shields to protect against COVID-19
Best masks, masking methods to protect against Covid, flu, RSV
SCDHEC on X: Wearing a mask decreases the risk of spreading COVID
COVID-19 and its variants:How N95 (hi-fi) masks can protect us
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