Published on in Vol 10, No 10 (2021): October

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/30444, first published .
Detection of Spatiotemporal Clusters of COVID-19–Associated Symptoms and Prevention Using a Participatory Surveillance App: Protocol for the @choum Study

Detection of Spatiotemporal Clusters of COVID-19–Associated Symptoms and Prevention Using a Participatory Surveillance App: Protocol for the @choum Study

Detection of Spatiotemporal Clusters of COVID-19–Associated Symptoms and Prevention Using a Participatory Surveillance App: Protocol for the @choum Study

David De Ridder   1, 2, 3, 4 * , PhD ;   Andrea Jutta Loizeau   3, 4 * , PhD ;   José Luis Sandoval   2, 5 , MD, PhD ;   Frédéric Ehrler   6 , PhD ;   Myriam Perrier   6 , MSc ;   Albert Ritch   6 , MSc ;   Guillemette Violot   7 , MSc ;   Marc Santolini   8 , PhD ;   Bastian Greshake Tzovaras   8 , PhD ;   Silvia Stringhini   3, 4 , PhD ;   Laurent Kaiser   4, 9, 10 , MD, PhD ;   Jean-François Pradeau   6 , MSc ;   Stéphane Joost   1, 2 , PhD ;   Idris Guessous   1, 2, 3, 4 , MD, PhD

1 Laboratory of Geographic Information Systems, School of Architecture, Civil and Environmental Engineering, Swiss Federal Institute of Technology Lausanne, Lausanne, Switzerland

2 Group of Geographic Information Research and Analysis in Population Health, Geneva University Hospitals, Geneva, Switzerland

3 Division of Primary Care, Geneva University Hospitals, Geneva, Switzerland

4 Department of Health and Community Medicine, Faculty of Medicine, University of Geneva, Geneva, Switzerland

5 Department of Oncology, Geneva University Hospitals, Geneva, Switzerland

6 Direction of Information Systems, Geneva University Hospitals, Geneva, Switzerland

7 Communication Directorate, Geneva University Hospitals, Geneva, Switzerland

8 Center for Research and Interdisciplinarity, INSERM U1284, University of Paris, Paris, France

9 Division of Infectious Disease and Laboratory of Virology, Geneva University Hospitals, Geneva, Switzerland

10 Center for Emerging Viral Diseases, Geneva University Hospitals, Geneva, Switzerland

*these authors contributed equally

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