What's really "funny" is that after three friggin years there is still no study that proves any efficacy with masks, social distancing, lockdowns or any of the other draconian measures that are used to "flatten the curve". I do have a mask that I suspect does provide some protection. It's a 3M mask designed for VOC use and includes an N95 filter as well. Problem is you look like an extra from "Outbreak" and there are no filters on the discharge side.
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