>> Your best protection is washing your hands and keeping your distance.
No, your best protection is your GOD-given immune system!
Take good care of it. That means, among other things, breathing out in the open (not strangled by an N95 mask) the way you were CREATED to breathe, so that your body receives the oxygen it was meant to receive.
Also vitamins C and D. And keep a combo prophylactic/remedy like ivermectin on hand.
If the masks did any good they would be outlawed.