What is the difference between a mask and a mask in Canada? Which type of mask is used for protection against COVID-19?

Here are the differences between masks in Canada ¹ ² ³: - Respirators: Commercially available, designed to fit snug on the face, and can be used for children - Medical mask: Commercially available, fit varies depending on the size and features of the face, and typically single use - Non-medical mask: Homemade or commercially available, fit varies depending on the shape and style, and may contain a pocket to insert a removable filter The Public Health Agency of Canada recommends respirators, medical masks, and non-medical masks to be used in the community, but respirators and medical masks provide better protection against COVID-19 ¹ ².