Posts tagged ‘efficacy of face masks for COVID-19’

5.12.20Why Face Masks are Essential as We Go Back to Work
New Research Shows How COVID-19 is Transmitted and How Masks Can Stop the Spread
As farms, food vendors, and other businesses begin to reopen, three new scientific studies show why face masks are an important way to bring the COVID-19 coronavirus under control. COVID-19 has spread so widely because infected people often don’t show […]