You keep saying this, but it makes no sense... Is this a "magick mask" that only protects from viruses in one direction, akin to how CO2 acts as a "magick blanket" and only "traps heat" in one direction? ... even if a mask exacerbates the health problem? There is no such thing as a magickal "one-way mask"... Yes. No it doesn't. It still gets breathed out in the openings below the eyes, on the sides of the face, and below the chin.