When and how to use masks
WHO's guidance and advice on the use of masks to protect against and limit the spread of COVID-19.
Alternative Face Masks Made of Common Materials for General Public
3 Ways to Put on a Medical Mask - wikiHow
When and how to use masks
Robinson School Puerto Rico - Protect yourself and your family by
Simple instructions on how to use a face mask – Africa CDC
Why you still need to wear a face mask (and how to wear it properly)
Help the Environment with Proper Disposal of Used Face Masks
How to properly wear a face mask to slow the spread of coronavirus
When and How to use Masks?
How masks can help prevent COVID-19
Infographic: Using face masks in the community