If 95% of Americans used masks in public, more than 100,000 lives might be conserved from Covid-19 through February, a brand-new modeling research study recommends.
Read more: cnn.com
If 95% of Americans used masks in public, more than 100,000 lives might be conserved from Covid-19 through February, a brand-new modeling research study recommends.
Read more: cnn.com