not sure what Roussin has said for you guys, but our CMOH in AB has talked a lot about wearing masks outdoors now because they're discovering more and more variant transmission outdoors. It's very airborne and not just droplets, as with the original strain. I've taken to wearing a single reusable mask outdoors, and I double mask (with a disposable as base layer) when I go into a business (which is extremely limited for me...groceries once a week on Sundays)