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

David De Ridder Andrea Jutta Loizeau José Luis Sandoval Frédéric Ehrler Myriam Perrier Albert Ritch Guillemette Violot Marc Santolini Bastian Greshake Tzovoras Silvia Stringhini Laurent Kaiser Jean-François Pradeau Stéphane Joost Idris Guessous

Published in: JMIR research protocols (2021)

DERR1-10.2196/30444.

Keyphrases