Respirator and face covering to protect against coronavirus and poor air quality

Because of poor air quality due to local wildfires we may need to wear N95 respirators. In this 2-minute YouTube video (also below), I show you how to use the 02 Canada respirator to protect yourself against poor air quality, and to protect yourself and others against coronavirus-19 (SARS-Co-V-2).

Prioritizing face masks and respirators during shortages

Preamble This is a work in progress. Feedback is welcome, appreciated, and valued. Key points In the setting of shortages, Respirators (N95 or higher) should be prioritized for health care workers in health care settings, or caregivers of confirmed cases, where the cumulative risk of acquiring an infection is highest.