Posts in tag
tightfit
The C.D.C. says tight-fit masks or double masking with cloth and surgical masks increases protection.
Wearing a mask — any mask — reduces the risk of infection with the coronavirus, but wearing a more tightly fitted surgical mask, or layering a cloth mask atop a surgical mask, can vastly increase protections to the wearer and others, the Centers for Disease Control and Prevention reported on Wednesday. New research by the …
