Quote:
Originally Posted by ApS
I wear a mask to signal others to keep their distance. 
This virus is SUB-microscopic: which means the mask is more comparatively porus to this virus than a chain link fence! (And you can't see it, even with a conventional microscope).
Whether or not you're a carrier, a wet sneeze into your mask should tell you volumes. |
The size of the particles vs. mask has been addressed for months and is included in the article I posted above, along with numerous experiments in various settings. In short: the virus particles require aerosols to spread. Aerosols get caught up/minimized by masks, some masks doing a better job than others but all having some impact. Added to physical distancing, increased air filtration, and limited human saturation, masks reduce the spread of Covid.
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