Face Masks Really Do Matter. The Scientific Evidence Is Growing.
New research suggests that face coverings help reduce the transmission of droplets, though some masks are more protective than others...
“Face masks are emerging as one of the most powerful weapons to fight the new
coronavirus, with growing evidence that facial coverings help prevent
transmission—even if an infected wearer is in close contact with others.”
Caitlin McCabe, Wall Street Journal, August 13, 2020
