Assessment of CO2 Content in Inhaled Air with or Without Face Masks in Children (opens in new tab)

(jamanetwork.com)

3 pointsArkanExplorer4y ago1 comments

1 comments

1 comments · 1 top-level

This seems pretty conclusive that wearing a mask in school for children is detrimental. Any statisticians want to chime in to support or criticize the methodology?

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