Surveillance des infections respiratoires aiguës : rapport épidémiologique saisons 2022-2023 et 2023-2024, Mazagatos, Clara, Fierens Sébastien, Vandromme Mathil, Brugerolles Claire, Lafort Yves, Bustos Sierra Natalia, Hanoteaux Sven, Callies Milena, Nasiadka Léonore, Janssens Raphael, et al. , 25/04/2025, Brussels, p.62, (2025)

Surveillance van acute luchtweginfecties: epidemiologisch rapport seizoenen 2022-2023 en 2023-2024, Mazagatos, Clara, Fierens Sébastien, Vandromme Mathil, Brugerolles Claire, Lafort Yves, Bustos Sierra Natalia, Hanoteaux Sven, Callies Milena, Nasiadka Léonore, Janssens Raphael, et al. , 25/04/2025, Brussels, p.62, (2025)

Area and individual level analyses of demographic and socio-economic disparities in COVID-19 vaccination uptake in Belgium, Hubin, Pierre, Van den Borre Laura, Braeye Toon, Cavillot Lisa, Billuart Matthieu, Stouten Veerle, Nasiadka Léonore, Vermeiren Elias, Van Evercooren Izaak, Devleesschauwer Brecht, et al. , Vaccine: X, Jan-06-2024, Volume 18, (2024)

Disparities in COVID-19 Vaccination in Belgium, Hubin, Pierre, Van den Borre Laura, Braeye Toon, Cavillot Lisa, Billuart Matthieu, Stouten Veerle, Nasiadka Léonore, Vermeiren Elias, Van Evercooren Izaak, Devleesschauwer Brecht, et al. , BAPH Symposium Tackling inequalities in public health, 2024, Brussels, Belgium , (2024)

Draft implementation plan for a linkage tool, Billuart, Matthieu, Nasiadka Léonore, and Van Loenhout Joris , 28/10/2024, Brussels, Belgium, p.20, (2024)

Estimated number of COVID-19 deaths averted by vaccination in Belgium, Stouten, Veerle, Van Evercooren Izaak, Vernemmen Catharina, Braeye Toon, Billuart Matthieu, Catteau Lucy, Bustos Sierra Natalia, Hubin Pierre, Vermeiren Elias, Nganda Serge, et al. , Scientific Seminar Infectious Diseases, 16/05/2024, Brussels, Belgium, (2024)

Estimated number of COVID-19 deaths averted by vaccination in Belgium, Stouten, Veerle, Van Evercooren Izaak, Vernemmen Catharina, Braeye Toon, Billuart Matthieu, Catteau Lucy, Bustos Sierra Natalia, Vermeiren Elias, Nasiadka Léonore, and Van Loenhout Joris , European Journal of Public Health, Apr-10-2026, Volume 34, Issue Supplement_3, (2024)

EU-HIP ? Country visit report ? Croatia, Saso, Miriam, Cosgrove Shona, Nasiadka Léonore, and Van Loenhout Joris , 2024, Brussels, Belgium, p.37, (2024)

Impact of primary course COVID-19 vaccination on hospitalizations in Belgium, a Bayesian approach, Vermeiren, Elias, Braeye Toon, Stouten Veerle, Nasiadka Léonore, Billuart Matthieu, Van Evercooren Izaak, and Van Loenhout Joris , European Journal of Public Health, Apr-10-2026, Volume 34, Issue Supplement_3, (2024)

An interdisciplinary approach: Exploring the five dimensions of the tools deployed by EUVABECO, Billuart, Matthieu, Van Loenhout Joris, and Nasiadka Léonore , European Journal of Public Health, Apr-10-2026, Volume 34, Issue Supplement_3, (2024)

Surveillance des infections respiratoires aiguës. Rapport épidémiologique des saisons 2020-2022, Fierens, Sébastien, De Mot Laurane, Vandromme Mathil, Brugerolles Claire, Bustos Sierra Natalia, Hanoteaux Sven, Callies Milena, Van Evercooren Izaak, Nasiadka Léonore, Maloux Hadrien, et al. , (2024)

Surveillance van acute luchtweginfecties. Epidemiologisch rapport seizoen 2020-2022, Fierens, Sébastien, De Mot Laurane, Brugerolles Claire, Maloux Hadrien, Janssens Raphael, Bossuyt Nathalie, Bustos Sierra Natalia, Hutse Veronik, Vandromme Mathil, Nasiadka Léonore, et al. , (2024)

Couverture vaccinale et impact épidémiologique de la campagne de vaccination COVID-19 chez les personnes présentant des maladies sous-jacentes en Belgique, Stouten, Veerle, Billuart Matthieu, Van Evercooren Izaak, Hubin Pierre, Nasiadka Léonore, Catteau Lucy, Rygaert Xavier, Braeye Toon, Vermeiren Elias, and Van Loenhout Joris , 04/2023, Brussels, Belgium, p.39, (2023)

Factors underlying COVID-19 booster vaccine uptake among adults in Belgium, Vermeiren, Elias, Van Loenhout Joris, Nasiadka Léonore, Stouten Veerle, Billuart Matthieu, Van Evercooren Izaak, Catteau Lucy, and Hubin Pierre , BMC Res Notes, 2023 Nov 11, Volume 16, Issue 1, (2023)

Factors underlying COVID-19 booster vaccine uptake among fully vaccinated adults in Belgium, Vermeiren, Elias, Hubin Pierre, Nasiadka Léonore, Stouten Veerle, Billuart Matthieu, Van Evercooren Izaak, Catteau Lucy, and Van Loenhout Joris , Scientific Seminar Infectious Diseases, 11/05/2023, Brussels, Belgium, (2023)

Factors underlying COVID-19 booster vaccine uptake among fully vaccinated adults in Belgium, Vermeiren, Elias, Hubin Pierre, Nasiadka Léonore, Stouten Veerle, Billuart Matthieu, Van Evercooren Izaak, Catteau Lucy, and Van Loenhout Joris , European Society of Clinical Microbiology and Infectious Diseases, 17/04/2023, Copenhagen, Denmark, (2023)

Vaccinatiegraad en epidemiologische impact van de COVID-19-vaccinatiecampagne bij personen met onderliggende gezondheidsaandoeningen in België, Stouten, Veerle, Billuart Matthieu, Van Evercooren Izaak, Hubin Pierre, Nasiadka Léonore, Catteau Lucy, Rygaert Xavier, Braeye Toon, Vermeiren Elias, and Van Loenhout Joris , 04/2023, Brussels, Belgium, p.39, (2023)

Vaccine effectiveness of the second and third COVID-19 boosters in Belgium (administered during 2022 autumn campaign), Nasiadka, Léonore, Van Evercooren Izaak, Van Loenhout Joris, Stouten Veerle, Hubin Pierre, Vermeiren Elias, Billuart Matthieu, and Braeye Toon , 09/2023, Brussels, Belgium, p.8, (2023)

Couverture vaccinale et impact épidémiologique de la campagne de vaccination COVID-19 chez les 5 à 17 ans en Belgique, Nasiadka, Léonore, Vermeiren Elias, Billuart Matthieu, Hubin Pierre, Van Evercooren Izaak, Stouten Veerle, Catteau Lucy, and Van Loenhout Joris , Dec 2022, p.31, (2022)

COVID-19 vaccine effectiveness in adolescents: a test negative case-control study in Belgium, Catteau, Lucy, Braeye Toon, Nasiadka Léonore, Hubin Pierre, Billuart Matthieu, Stouten Veerle, and Van Loenhout Joris , Sep 2022, (2022)

Disparities in second booster coverages and impact on COVID-19 cases and hospital admissions during summer 2022, Hubin, Pierre, Van Loenhout Joris, Nasiadka Léonore, Catteau Lucy, Billuart Matthieu, Van Evercooren Izaak, and Vermeiren Elias , Nov 2022, p.5, (2022)

Vaccinatiegraad en epidemiologische impact van de COVID-19-vaccinatiecampagne bij 5- tot 17-jarigen in België, Nasiadka, Léonore, Vermeiren Elias, Billuart Matthieu, Hubin Pierre, Van Evercooren Izaak, Stouten Veerle, Catteau Lucy, and Van Loenhout Joris , Dec 2022, p.31, (2022)