you are viewing a single comment's thread.

view the rest of the comments →

[–][deleted] 1 insightful - 1 fun1 insightful - 0 fun2 insightful - 1 fun -  (0 children)

I suppose it doesn't matter since microscopic viruses would flow thru the cloth anyway, going thru that is just as easy for a virus as going thru gaps around a nose.