Interesting bit on WHY we're wearing masks. Apparently, controlling exhaled contagions is easier then inhaled ones.

IRT the n95 substitutes, I'm using pm 2.5 pollution masks with replaceable filters. My reasoning, which may be faulty, is the masks are designed to filter out 2.5 micron particles, so they should be effective against the larger 5-10 micron droplets transmitting COVID 19. Also, they're more comfortable than the fold flat filters I stocked in the emergency kit.

https://www.theatlantic.com/health/archi...PT659hn2Nbw0dcU
_________________________
Hope for the best and prepare for the worst.

The object in life is not to be on the side of the majority, but to escape finding oneself in the ranks of the insane