E.g. Yale study from 2019.
I suspect it's a bunch of things, working together. Bodies are insanely complicated.
Masking helps both! It keeps your nose warm and keeps humidity in to keep your nose and throat moist!
Cheers,
Scott.
I suspect it's a bunch of things, working together. Bodies are insanely complicated.
Masking helps both! It keeps your nose warm and keeps humidity in to keep your nose and throat moist!
Cheers,
Scott.