Relative Effectiveness of High‐Dose vs. Standard‐Dose Influenza Vaccines in Preventing Hospitalizations: A National Retrospective Cohort Study in France, 2022/2023 Season
Our study is the first to publish rVE data comparing HD and SDs in a real-world setting in France for the 2022/2023 influenza season. Its findings reaffirm the benefit of HD vs. SDs. HD could help reduce the burden of severe respiratory infections in the elderly.
Authors
- Matthew M. Loiacono (ORCID: https://orcid.org/0000-0001-8100-465X)
- F. Raguideau (ORCID: https://orcid.org/0000-0002-7611-371X)
- Fabienne Péretz (ORCID: https://orcid.org/0009-0005-6170-3249)
- G. Gavazzi (ORCID: https://orcid.org/0000-0001-8375-7153)
- Nada Assi (ORCID: https://orcid.org/0000-0002-0629-3989)
- Laurence Watier (ORCID: https://orcid.org/0000-0002-4057-1102)
- Marine Dufournet (ORCID: https://orcid.org/0009-0009-8389-4479)
- Hélène Bricout (ORCID: https://orcid.org/0000-0002-5439-8064)
- Odile Launay (ORCID: https://orcid.org/0000-0003-3242-7247)
- Camille Salamand
- Pascal Crépey (ORCID: https://orcid.org/0000-0003-1852-0752)
- J. Gaillat (ORCID: https://orcid.org/0000-0001-6472-7792)
- Benjamin Grenier (ORCID: https://orcid.org/0000-0002-2373-1872)
- Anne Mosnier
- M. Levant
Institutions
- Centre National de la Recherche Scientifique (FR)
- Inserm (FR)
- Institut Pasteur (FR)
- École des Hautes Études en Santé Publique (FR)
- Université Paris Cité (FR)
- Center for Open Science (US)
- Centre Hospitalier Universitaire de Grenoble (FR)
- Sanofi (France) (FR)
- Institut d’Hématologie et d’Oncologie Pédiatrique (FR)
- Hôpital Cochin (FR)
- Assistance Publique – Hôpitaux de Paris (FR)
- Georges Friedel Laboratory (FR)
- Sanofi (United States) (US)
- Centre Hospitalier Annecy Genevois (FR)
- Translational Innovation in Medicine and Complexity (FR)
- Institut Français de l'Éducation (FR)
Publication Details
- Journal
- Influenza and Other Respiratory Viruses
- Published
- 2025-11-01
- DOI
- https://doi.org/10.1111/irv.70193
- Primary Topic
- Influenza Virus Research Studies
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Sanofi
- Conservatoire National des Arts et Métiers