>Perhaps my mask isnβt protecting me as much as I think it is.
It is! Especially the one you wear. 3M Auras are a great choice because they punch way above their weight. @masknerd measured a sub-micron filtration efficiency of 99.7% with one.
In 2016, researchers from NIOSH and Nelson Laboratory measured bacterial and viral filtration efficiencies of 99.62 to 99.9% and 99.8 to 99.9%, respectively, with N95s from 3M, Moldex, Kimberly-Clark, Sperian-Willson, and US Safety.
[An Ounce of Prevention]
Respirators are masks, but not all masks are respirators.
[Open-Source Eschaton] (blog.open-source-eschaton.net)
π©΅