The CDC opines it's OK for fully vaccinated people to not a wear a mask outdoors. Whew! In other news, the CDC has said it's OK to not carry an umbrella when it's clear, and not wear a coat on a warm summer day. Our tax dollars at work!
What kind of an idiot needs this Captain Obvious news flash, you may be asking?
Actually, studies are a bit dubious about wearing masks. Masks contribute to microplastic environment pollution, which hits back sooner or later. There's also the direct damage to health from inhaling microplastics (causes everything from inflammation and hence opening the door wider to viruses, to cancer).
I wouldn't suspect CDC of such a sophisticated reasoning (as mine and other smarties ;-D), but the sensible solution would be to wear the mask only if necessary (in closed spaces or when you can't keep the 2m distance).
https://www.sciencedirect.com/science/a ... 2X20304630