Decreasing median age of COVID-19 cases in the United States—Changing epidemiology or changing surveillance?

• Dina N. Greene,

  Roles Conceptualization, Investigation, Project administration, Writing – review & editing

  Affiliations Kaiser Permanente Washington, Renton, Washington, United States of America, Department of Laboratory Medicine, University of Washington, Seattle, Washington, United States of America

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• Michael L. Jackson,

  Roles Formal analysis, Investigation, Writing – original draft, Writing – review & editing

  Affiliation Kaiser Permanente Washington, Renton, Washington, United States of America

  https://orcid.org/0000-0002-2340-0256

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• David R. Hillyard,

  Roles Data curation, Investigation, Supervision, Writing – original draft, Writing – review & editing

  Affiliations Department of Pathology, University of Utah, Salt Lake City, Utah, United States of America, ARUP Laboratories, Salt Lake City, Utah, United States of America

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• Julio C. Delgado,

  Roles Investigation, Supervision, Writing – original draft, Writing – review & editing

  Affiliations Department of Pathology, University of Utah, Salt Lake City, Utah, United States of America, ARUP Laboratories, Salt Lake City, Utah, United States of America

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• Robert L. Schmidt

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

  * E-mail: Robert.schmidt@hsc.utah.edu

  Affiliations Department of Pathology, University of Utah, Salt Lake City, Utah, United States of America, ARUP Laboratories, Salt Lake City, Utah, United States of America

  https://orcid.org/0000-0003-4414-0139

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