Category: Masks

New Study Casts More Doubt on Effectiveness of Masks in Preventing COVID-19 Spread

source: https://fee.org/articles/new-study-casts-more-doubt-on-effectiveness-of-masks-in-preventing-covid-19-spread/ While disappointing, the results are not particularly surprising. Thursday, May 28, 2020 Image…

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Staff infections from masks

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