Masks and COVID-19: When, how and why you'd wear them | CBC News
N95, KN95 masks offer best protection against COVID-19, CDC says
Anticipating N95 mask shortage, hospital turns to full-face snorkel masks | CP24.com
Why attitudes toward mask wearing are quickly changing in Canada and the U.S. | CBC News
Coronavirus: What's happening in Canada and around the world Aug. 24 | CBC News
Do Face Masks Protect The Wearer From Coronavirus? Yes, Says CDC : Shots - Health News : NPR
Will.i.am. and Honeywell Unveil $299 Face Mask - The New York Times
One mask or two? As other countries explore new options, Canada sticks to its COVID-19 advice
Will.i.am. and Honeywell Unveil $299 Face Mask - The New York Times
What are the differences between P1, P2, P3 and N95 Respirators? | ADDLER | Metalworking & Safety Products
DuPont expediting production of Tyvek hazmat suits for health care workers
COVID-19 face masks: A new source of human and environmental exposure to organophosphate esters - ScienceDirect
Should you be wearing a mask while outside? Experts say it depends | CTV News
Where to buy face masks online in Canada and how to choose - National | Globalnews.ca
Study on masks vs N95 respirators for health workers spurs concerns | CIDRAP
Did a report really say masks don't help prevent the spread of COVID? | Coronavirus pandemic News | Al Jazeera
Pandemic Face Masks by Native Women Artists | Smithsonian American Art Museum
Face masks effectively limit Sars-CoV-2 transmission | Max-Planck-Gesellschaft
Face mask mandates slowed the spread of COVID-19 in Canada | CEPR
How to Choose an Industrial Face Mask? - DirectIndustry e-Magazine
Wearing face masks in the community during the COVID-19 pandemic: altruism and solidarity - The Lancet
