you don't qualify what is meant by "only effective mask"
Posted on: July 29, 2020 at 12:26:25 CT
Ace UNC
Posts:
29201
Member For:
6.17 yrs
Level:
User
M.O.B. Votes:
83
effective for what? To prevent an infected person from infrectiing another? That was your prior statement.
Good job, Spanky. A little bit of knowledge is dangerous when it comes to you.