My first, last, and only comment about mask wearing:
Everything I have heard regarding mask wearing is that it is harmful to have them on for any periods of time because you are breathing your own germs and that causes one to be more susceptible to illnesses of various types.
Depending on the POROSITY of any given mask, they may or may not stop drolets from a forcible sneeze for example from getting past the mask. Most will not. Some higher priced ones will.
Thats about all I have to say. There is enough info available from all viewpoints for people to make up their own minds and draw their own conclusions.
From there, things only run one direction, and it isn't up...
My best to everyone...
micro...