Women walk past mannequins wearing face masks advertised for sale at a shop in Makati city, Philippines. 
 (Aaron Favila / The Associated Press)
Women walk past mannequins wearing face masks advertised for sale at a shop in Makati, Philippines. (Aaron Favila / The Associated Press)
Nation & World

Is your mask good enough to face COVID’s delta variant?

Delta, currently the primary variant in the United States, is far more contagious than the original coronavirus, so the density of virus in the air is greater. Some experts have adjusted their mask advice proportionally. Updated

PRODUCED BY ST CONTENT STUDIO