U.S. Study Finds Two Masks Are Better Than One In Fight Against COVID-19 3 min read Coronavirus Watch U.S. Study Finds Two Masks Are Better Than One In Fight Against COVID-19 Segun Akanni, Toronto, Canada February 10, 2021 U.S. government researchers found that two masks are better than one in slowing coronavirus spread, but health...Read More
Segun Akanni, Toronto, Canada 
