New masks study showing the PRE-MEDITATED goal of masks introduction: The Foegen effect A mechanism by which facemasks contribute to the COVID-19 case fatality rate. Fögen, Zacharias MD∗ at: https://journals.lww.com/md-journal/Fulltext/2022/02180/The_Foegen_effect__A_mechanism_by_which_facemasks.60.aspx

Mar 10, 2022
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