Key performance indicators of COVID-19 contact tracing in Belgium from September 2020 to December 2021

• Cécile Kremer ,

  Contributed equally to this work with: Cécile Kremer, Lander Willem

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Resources, Software, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: cecile.kremer@uhasselt.be

  Affiliation Interuniversity Institute for Biostatistics and statistical Bioinformatics, Data Science Institute, Hasselt University, Hasselt, Belgium

  https://orcid.org/0000-0002-2081-7662

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• Lander Willem ,

  Contributed equally to this work with: Cécile Kremer, Lander Willem

  Roles Conceptualization, Data curation, Investigation, Methodology, Resources, Writing – original draft, Writing – review & editing

  Affiliations Centre for Health Economics Research and Modelling Infectious Diseases, Vaccine and Infectious Disease Institute, University of Antwerp, Antwerp, Belgium, Family Medicine and Population Health, University of Antwerp, Antwerp, Belgium

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• Jorden Boone,

  Roles Investigation, Resources, Validation, Writing – review & editing

  Affiliation KPMG Advisory, Public Sector Practice, Zaventem, Belgium

  https://orcid.org/0000-0001-9755-9211

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• Wouter Arrazola de Oñate,

  Roles Validation, Writing – review & editing

  Affiliations Belgian Lung and Tuberculosis Association, Brussels, Belgium, Flemish Association for Respiratory Health and Tuberculosis, Leuven, Belgium

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• Naïma Hammami,

  Roles Investigation, Resources, Validation, Writing – review & editing

  Affiliation Department of Infectious Disease Prevention and Control, Department of Care, Flemish Region, Brussels, Belgium

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• Christel Faes,

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

  Affiliation Interuniversity Institute for Biostatistics and statistical Bioinformatics, Data Science Institute, Hasselt University, Hasselt, Belgium

  https://orcid.org/0000-0002-1878-9869

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• Niel Hens

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

  Affiliations Interuniversity Institute for Biostatistics and statistical Bioinformatics, Data Science Institute, Hasselt University, Hasselt, Belgium, Centre for Health Economics Research and Modelling Infectious Diseases, Vaccine and Infectious Disease Institute, University of Antwerp, Antwerp, Belgium

  https://orcid.org/0000-0003-1881-0637

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