27 Dec 2022 9:24 am
I'm not providing a link. The use of masks goes back at least 20 years in the medical practice for anyone who has been in a hospital or the wide spread use of them in places like China for dealing with a range of airborne diseases. It's just commonsense. Masks are used, that really doesn't require medical study at this point. It is pretty well founded practice.
Nothing is easier than defending the status quo.