[lesuorac]

Did you read the article? The issue of fit was addressed.

> (To reflect the general public's use of masks, study volunteers were not fit-tested for their masks or trained how to properly wear them.)

[ptliddle]

Read further down in the study. It discusses exactly what i'm referring to. The title says "N95 Masks Nearly Perfect at Blocking COVID" that's not what the study found. It found that duckbill N95s were nearly perfect at blocking COVID.