Bill Mitchell @mitchellvii
Even the very best masks have porosity 3 times as large as aerosolized COVID. Imagine putting a chain link fence around your yard to block mosquitoes. And that doesn't even begin to account for the gaping maw of vulnerability surrounding the typical surgical mask's gaps. — PolitiTweet.org
Josh @JoshWeber2
@mitchellvii Are you talking about all masks in general? Or just the cloth ones? And I'm being genuine here, not trolling you at all.