We've been wearing masks only the last week if & when we go out.
However, even though I'm not a dr or scientist, it seems pretty obvious to me that masks only help if those who already have covid, knowingly or not, are actually wearing them, keeping it to themselves.
If you are wearing a mask and don't have it, and the virus gets on your mask via air droplets or by you touching something, whenever you touch that mask to remove, or when you lie it down, the virus is obviously then transferred.
Would you guys agree?