Comments by "Beth Gerow" (@kittyfan) on "Global National: April 19, 2022 | Russia escalates attacks in attempt to seize Ukraine's Donbas" video.

  1. the University of Waterloo did a mask study.....cloth, 5% effective (the Danes say that they're worthless...so do the Brits.) paper masks are 9.6% effective. KN 95's are 46% effective. For some reason they didn't test top of the line N 95's
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