Look up tge specification sheets specifically for 3M M95 Masks. They explicitly state they DO NOT protect against Viruses. I've posted it here and elsewhere before, but no one gives a shit and/or they already know.

Even for Mold Spores, such as in Mold Abatement, they only have certain filters which will protect against some molds. Otherwise it's a scuba suit. Just like the folks at Fort Dettrick Maryland who handle.1-4 level viruses. (SCUBA with Decon Showers) are the only thing that works. Then the biohazard waste is compartmentalized, transported and burned.

Taught Combat Training for 23+ years in the USAF. A Military Gas Mask doesn't protect against Viruses. It is also in the spec sheets and nomenclature of the filter systems.

All this shit is documented and not hard to find…

This is why Fauci laughingly said masks don't work early on. It's on Video, used to have it but it's archived on other systems.

It is one huge fucking joke and every military member knows this, since they ALL receive annual CBRN Refresher training.