The challenge of SARS-CoV-2 environmental monitoring in schools using floors and portable HEPA filtration units: Fresh or relic RNA?

• Rogelio Zuniga-Montanez,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

  Affiliation Department of Civil and Environmental Engineering, One Shields Avenue, University of California, Davis, California, United States of America

  https://orcid.org/0000-0002-2931-1721

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• David A. Coil,

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Supervision, Writing – original draft, Writing – review & editing

  Affiliation Genome Center, University of California, Davis, California, United States of America

  https://orcid.org/0000-0001-6049-8240

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• Jonathan A. Eisen,

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

  Affiliations Genome Center, University of California, Davis, California, United States of America, Department of Medical Microbiology and Immunology, School of Medicine, University of California, Davis, California, United States of America, Department of Evolution and Ecology, University of California, Davis, California, United States of America

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• Randi Pechacek,

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

  Affiliation Department of Civil and Environmental Engineering, One Shields Avenue, University of California, Davis, California, United States of America

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• Roque G. Guerrero,

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

  Affiliation Department of Civil and Environmental Engineering, One Shields Avenue, University of California, Davis, California, United States of America

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• Minji Kim,

  Roles Conceptualization, Formal analysis, Investigation, Methodology, Validation, Writing – review & editing

  Affiliation Department of Civil and Environmental Engineering, One Shields Avenue, University of California, Davis, California, United States of America

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• Karen Shapiro,

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

  Affiliation Department of Pathology, Microbiology and Immunology, School of Veterinary Medicine, University of California, Davis, California, United States of America

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• Heather N. Bischel

  Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Supervision, Writing – review & editing

  * E-mail: hbischel@ucdavis.edu

  Affiliation Department of Civil and Environmental Engineering, One Shields Avenue, University of California, Davis, California, United States of America

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