Author

Hélène Verheyden

Institut National de Recherche pour l'Agriculture, l'Alimentation et l'EnvironnementORCID 0000-0002-9484-9501Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Ecology· 3 Immunology· 1

Signature Assays, Organisms & Methods

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Research Focus:host-pathogen & immune response· 3 Approach:statistical model· 3 Organism:multiple species· 2 Assay:proteomics· 2 Research Focus:ecology & biodiversity· 1 Approach:experimental assay· 1 Organism:mouse· 1

Frequent Co-Authors

Carole PeroziD· 2 shared Emmanuelle Gilot‐FromontiD· 2 shared Grégoire PereziD· 2 shared Thierry BoulinieriD· 2 shared Valentin OllivieriD· 2 shared Vincent BourretiD· 2 shared Yannick ChavaliD· 2 shared A. J. Mark HewisoniD· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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2 shared papersImmunology

Carole PerozORCID

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

Map simulator of tick abundance in heterogeneous agricultural landscapes

Gwenaël Vourc’h, David Abrial, Albert Agoulon, Karen D. McCoy, Alain Butet, Hélène Verheyden, Robin Loche, Isabelle Lebert, Grégoire Perez, Elsa Quillery, Amélie Chastagner, Elsa Léger, Yann Rantier, A. J. Mark Hewison, Nicolas Morellet, , Olivier Plantard

The paper builds a statistical model and simulator to predict the abundance of Ixodes ricinus ticks in agricultural landscapes based on habitat variables.

Basic and Applied Ecology · Jun 19, 2026Peer-reviewedEcology

Possible exposure to unidentified coronaviruses in roe deer (Capreolus capreolus) populations suggested by SARS-CoV-2 serological investigation in France

Grégoire Perez, Lucas D. Lalande, Vincent Legros, Angéli Kodjo, Hélène Verheyden, Vincent Bourret, Nicolas Cèbe, Yannick Chaval, Paul Revelli, Maryline Pellerin, Jean‐François Lemaître, Carole Peroz, Benjamin Rey, François Débias, Rébecca Garcia, , Emmanuelle Gilot‐Fromont

The study investigates SARS-CoV-2 exposure in roe deer populations in France using serological and PCR tests, finding possible cross-reaction with unidentified coronaviruses rather than SARS-CoV-2 emergence.

Royal Society Open Science · Jan 28, 2026Peer-reviewedImmunology

Effects of host sex, age and behaviour on co-infection patterns in a wild ungulate

Florian Berland, Vincent Bourret, Carole Peroz, Laurence Malandrin, Claire Bonsergent, Xavier Bailly, Sébastien Masseglia, Laurent‐Xavier Nouvel, Anne-Claire Lagrée, Clotilde Rouxel, Chloé Dimeglio, Jacques Izopet, Valentin Ollivier, Thierry Boulinier, Isabelle Villena, , Hélène Verheyden

This study examines co-infection patterns in European roe deer, finding that proximity to livestock, sex, age, and activity levels influence parasite presence, with minimal between-parasite interactions.

Parasitology · Oct 1, 2025Peer-reviewedEcology

Spatial pattern of serology against Borrelia and tick-borne encephalitis virus in roe deer (Capreolus capreolus), Northern France, 2019-2022

Raphaëlle Métras, Matthieu Bastien, Valentin Ollivier, Armelle Poisson, Benoit Combes, Gaëlle Gonzalez, Teheipuaura Helle, Camille Victoire Migné, Ilona Eveline Suhanda, Younjung Kim, Hélène Verheyden, Thierry Boulinier

The paper assesses serological prevalence of Borrelia and TBEV in roe deer across Northern France, identifying spatial clusters for Borrelia but not TBEV.

bioRxiv · Jan 20, 2025 · PreprintEcology