#MaskOn! #MaskOff! Digital polarization of mask-wearing in the United States during COVID-19

• Jun Lang,

  Roles Data curation, Formal analysis, Methodology, Visualization, Writing – original draft, Writing – review & editing

  Affiliation Department of East Asian Languages and Literatures, University of Oregon, Eugene, Oregon, United States of America

  https://orcid.org/0000-0003-3572-4677

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• Wesley W. Erickson,

  Roles Data curation, Formal analysis, Methodology, Visualization, Writing – original draft, Writing – review & editing

  Affiliation Department of Physics, University of Oregon, Eugene, Oregon, United States of America

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• Zhuo Jing-Schmidt

  Roles Conceptualization, Methodology, Supervision, Writing – original draft, Writing – review & editing

  * E-mail: zjingsch@uoregon.edu

  Affiliation Department of East Asian Languages and Literatures, University of Oregon, Eugene, Oregon, United States of America

  https://orcid.org/0000-0002-9164-7824

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