Time to Upgrade Your Mask? Posted on November 24, 2020 by RajanTime to Upgrade Your Mask?New research shows adding a filter and improving the fit makes a cloth mask work even better.Related Posts:Psaki brushes off video of Biden violating DC mask…Capitol physician called out for not wearing mask…Conservative reaction pours in after Dem mayors,…Texas parent assaults teacher over mask, school…Rose McGowan tears into Alyssa Milano, Joe Biden,…What is the impact of mask mandates on children?Eric Shawn: Mask Up!... Indoors at least, whether…Some US cities reinstate mask mandatesShould we expect 'mask-mania' for the next year?Florida schools at forefront of mask debatePost navigation← PreviousNext →