The Role of Masks in Mitigating the SARS-CoV-2 Pandemic: Another Piece of the Puzzle.

Laine, Christine; Goodman, Steven N; Guallar, Eliseo · Ann Intern Med · 2021

rct · Level II

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Abstract

Bundgaard and colleagues report the results of a unique randomized controlled trial of mask wearing in the community to mitigate SARS-CoV-2 infection. The editorialists discuss how the findings add to what we know about mask wearing in the community and risk for SARS-CoV-2 infection.

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