Categories Articles ‘The effect is greatest when 100% of the public wear face masks’: Growing body of research shows the role of face coverings in curbing the spread of the coronavirus Post author By crystalg Post date June 13, 2020 Business Insider Feedburner Tags 'The, $100, body, coronavirus, coverings, curbing, Effect, Face, Greatest, Growing, Masks, public, Research, Role, shows, spread, Wear ← Achieving Your Goals Begins With Clarifying Your Vision → Live in the Moment: Spontaneity Could Be Key To Happiness, Survey Suggests