Suhanda, Ilona Eveline https://orcid.org/0009-0003-0361-6820
Bonnet, Camille
Durand, Jonas
González, Julia
Debin, Marion
Métras, Raphaëlle
Funding for this research was provided by:
Sorbonne Université
Agence Nationale de la Recherche (ANR-15-IDEX-04-LUE)
Agence Nationale de la Recherche (ANR-22-CE35-0003)
Article History
Received: 13 March 2026
Accepted: 29 June 2026
First Online: 17 July 2026
Declarations
Ethics approval and consent to participate: Grippenet/Covidnet was reviewed and approved by the French Advisory Committee for research on information treatment in the field of health (i.e., CCTIRS, authorization 11.565), and by the French National Commission on Informatics and Liberty (i.e., CNIL, authorization DR-2012-024). Participant consent is informed and provided through registration in the cohort. This study was considered as non-interventional research according to article L1221–1.1 of the public health code in France and only required the non-opposition of the participant (per article L1211–2).
Consent for publication: Not applicable.
Competing interests: The authors declare no competing interests.