Occurrence and transmission potential of asymptomatic and presymptomatic SARS-CoV-2 infections: A living systematic review and meta-analysis

• Diana Buitrago-Garcia ,

  Contributed equally to this work with: Diana Buitrago-Garcia, Dianne Egli-Gany, Michel J. Counotte

  Roles Conceptualization, Data curation, Methodology, Project administration, Validation, Writing – original draft, Writing – review & editing

  Affiliations Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland, Graduate School of Health Sciences, University of Bern, Bern, Switzerland

  http://orcid.org/0000-0001-9761-206X

  ⨯
• Dianne Egli-Gany ,

  Contributed equally to this work with: Diana Buitrago-Garcia, Dianne Egli-Gany, Michel J. Counotte

  Roles Conceptualization, Data curation, Methodology, Project administration, Validation, Writing – review & editing

  Affiliation Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland

  http://orcid.org/0000-0002-4725-0475

  ⨯
• Michel J. Counotte ,

  Contributed equally to this work with: Diana Buitrago-Garcia, Dianne Egli-Gany, Michel J. Counotte

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

  Affiliation Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland

  http://orcid.org/0000-0003-1039-6873

  ⨯
• Stefanie Hossmann,

  Roles Data curation, Validation, Writing – review & editing

  Affiliation Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland

  http://orcid.org/0000-0003-1600-5925

  ⨯
• Hira Imeri,

  Roles Data curation, Validation, Writing – review & editing

  Affiliation Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland

  http://orcid.org/0000-0002-0412-1649

  ⨯
• Aziz Mert Ipekci,

  Roles Investigation, Validation, Writing – review & editing

  Affiliation Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland

  http://orcid.org/0000-0002-0260-9691

  ⨯
• Georgia Salanti,

  Roles Formal analysis, Methodology, Writing – review & editing

  Affiliation Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland

  http://orcid.org/0000-0002-3830-8508

  ⨯
• Nicola Low

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

  * E-mail: nicola.low@ispm.unibe.ch

  Affiliation Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland

  http://orcid.org/0000-0003-4817-8986

  ⨯