P
Peatness
Guest
I'm sure the CDC are capable of finding everything in anything they wantI thought that the CDC did a study in 2011 and showed that masks are 98% ineffective.
CDC Report on the Efficacy of Cloth Masks
Results obtained in the study show that common fabric materials may provide marginal protection against nanoparticles including those in the size ranges of virus-containing particles in exhaled breath.www.samsorbo.com