tutorial on proper and safe masking. It’s a good refresher for those of us who are used to wearing masks and a valuable how-to for mask-wearing novices. This is also a great resource to forward to your friends, family and neighbors who may never have had to wear a mask before. A full article with illustration has been published online at the JAMA Patient Page." /> tutorial on proper and safe masking. It’s a good refresher for those of us who are used to wearing masks and a valuable how-to for mask-wearing novices. This is also a great resource to forward to your friends, family and neighbors who may never have had to wear a mask before. A full article with illustration has been published online at the JAMA Patient Page."/> tutorial on proper and safe masking. It’s a good refresher for those of us who are used to wearing masks and a valuable how-to for mask-wearing novices. This is also a great resource to forward to your friends, family and neighbors who may never have had to wear a mask before. A full article with illustration has been published online at the JAMA Patient Page."/>

Quick guide on how to wear a mask