Comment by seb1204
3 days ago
I don't know your financial situation but a N95 mask can't cost you more than 10$? I can find 10 packs for less than 10$. You can even reuse your shopping mask since you primary point is privacy and not air borne pathogens.
You can still reuse N95s for airborne pathogens as long as they fit well, but I believe that user was referring to gait analysis being too expensive.