Continuous quality improvement with a two-step strategy effective for mass SARS-CoV-2 screening at the Tokyo 2020 Olympic and Paralympic Games

• Hayato Miyachi ,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Writing – review & editing

  * E-mail: miyachi@tokai.ac.jp

  Affiliations Department of Laboratory Medicine, Tokai University School of Medicine, Isehara, Japan, Faculty of Clinical Laboratory Sciences, Nitobe Bunka College, Tokyo, Japan

  https://orcid.org/0000-0002-5343-6751

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• Satomi Asai,

  Roles Conceptualization, Writing – review & editing

  Affiliation Department of Laboratory Medicine, Tokai University School of Medicine, Isehara, Japan

  https://orcid.org/0000-0002-4075-3141

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• Rika Kuroki,

  Roles Conceptualization, Data curation, Formal analysis, Resources

  Affiliation SRL Inc., Tokyo, Japan

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• Kazuya Omi,

  Roles Conceptualization, Data curation, Formal analysis, Resources

  Affiliations SRL Inc., Tokyo, Japan, H.U. Group Research Institute G.K., Tokyo, Japan, Fujirebio Inc., Tokyo, Japan

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• Chiaki Ikenoue,

  Roles Conceptualization, Writing – review & editing

  Affiliation Center for Field Epidemic Intelligence, Research and Professional Development, National Institute of Infectious Diseases, Tokyo, Japan

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• Satoshi Shimada

  Roles Conceptualization, Data curation, Formal analysis, Resources, Writing – review & editing

  Affiliations Department of Eco-Epidemiology, Institute of Tropical Medicine (NEKKEN), Nagasaki University, Nagasaki, Japan, Center for Emergency Preparedness and Response, National Institute of Infectious Diseases, Tokyo, Japan

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