29 Mask-wearing had no discernible impact on the spread of COVID-19 in Europe during winter 2020-21 and may actually have increased mortality, a study has found. (twitter.com) posted 2 years ago by axolotl_peyotl 2 years ago by axolotl_peyotl +29 / -0 6 comments share 6 comments share save hide report block hide replies
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