Bulletin acute luchtweginfecties week 36-2025 - Gepubliceerd op 10.09.2025, Fierens, Sébastien, Brugerolles Claire, Lafort Yves, Hanoteaux Sven, Lajot Adrien, Vandromme Mathil, Dockx Yinthe, Mpakaniye Peace, Bossuyt Nathalie, Nahimana Mélanie, et al. , 2024, Brussels, p.48, (2025)

Bulletin infections respiratoires aiguës semaine 36-2025 - Publié 10/09/25, Fierens, Sébastien, Brugerolles Claire, Lafort Yves, Hanoteaux Sven, Lajot Adrien, Vandromme Mathil, Dockx Yinthe, Mpakanyie Peace, Bossuyt Nathalie, Nahimana Mélanie, et al. , 2024, Brussels, p.48, (2025)

NSIH surveillances: Module du dénominateur et variables communes: protocol 2025, Mertens, Karl, Callies Milena, Latour Katrien, Mpalirwa Isabelle Uwera, Shodu Nathalie, Tamminga Thalea, Van Imschoot Leila, Vilain Aline, and Catry Boudewijn , 2025, Brussels, Belgium, p.27, (2025)

NSIH surveillances: Noemermodule en gemeenschappelijk gebruikte variabelen: protocol 2025, Mertens, Karl, Callies Milena, Latour Katrien, Mpalirwa Isabelle Uwera, Shodu Nathalie, Tamminga Thalea, Van Imschoot Leila, Vilain Aline, and Catry Boudewijn , 2025, Brussel, Belgium, p.27, (2025)

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)

Epidemiology of Clostridioides difficile infections in Belgian hospitals: National report ? Data up to and including 2023, Callies, Milena, and Mertens Karl , 10-2024, (2024)

Epidemiology of Clostridioides difficile infections in Belgian hospitals, National report, Data up to and including 2022, Callies, Milena, Vaes Louise, and Mertens Karl , 02/2024, Number 41, Brussels, Belgium, (2024)

Influenza like-illness surveillance using a Belgian sentinel network of nursing homes: results of October 2022 onwards, Callies, Milena, Bossuyt Nathalie, Catteau Lucy, Catry Boudewijn, Duysburgh Els, Latour Katrien, Vaes Louise, and Mertens Karl , European Congress of Clinical Microbiology and Infectious Diseases, 04/2024, Barcelona, Spain, (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)

Trends of Clostridioides difficile infections in Belgian hospitals, between 2010 and 2022, Callies, Milena, Vaes Louise, Catry Boudewijn, and Mertens Karl , 09/2024, Bled, Slovenia, (2024)

COVID-19 Clusters in Belgian Nursing Homes: Impact of Facility Characteristics and Vaccination on Cluster Occurrence, Duration and Severity, Dequeker, Sara, Callies Milena, Catteau Lucy, Int Panis Laura, Islamaj Esma, Klamer Sofieke, Latour Katrien, Pauwels Marijke, Vernemmen Catharina, Mahieu Romain, et al. , Viruses, Jan-01-2023, Volume 15, Issue 1, (2023)

Epidemiology of Clostridioides difficile infections in Belgian hospitals, National report, Data up to and including 2021, Callies, Milena, Mortgat Laure, and Duysburgh Els , 05/2023, Brussels, Belgium, p.52, (2023)

Influenza-like illness (including COVID-19) sentinel surveillance in Belgian nursing homes: amended protocol - V2, Callies, Milena, Barbezange Cyril, Bossuyt Nathalie, Catteau Lucy, Latour Katrien, Vermeulen Melissa, Duysburgh Els, and Mertens Karl , 05/09/2023, p.24, (2023)

SARS-CoV-2 infection prevention and control measures in Belgian schools between December 2020 and June 2021 and their association with seroprevalence: a cross-sectional analysis of a prospective cohort study, Callies, Milena, Kabouche Ines, Desombere I, Merckx Joanna, Roelants Mathieu, Vermeulen Melissa, and Duysburgh Els , BMC Public Health, Jan-12-2023, Volume 23, Issue 1, (2023)

SARS-CoV-2 seroprevalence and determinants for salivary seropositivity among pupils and school staff: a prospective cohort study, Merckx, Joanna, Callies Milena, Kabouche Ines, Desombere I, Duysburgh Els, and Roelants Mathieu , Epidemiology and Infection, Jan-01-2023, Volume 151, (2023)

COVID-19 cases, hospitalizations and deaths in Belgian nursing homes: results of a surveillance conducted between April and December 2020, Vandael, Eline, Latour Katrien, Islamaj Esma, Int Panis Laura, Callies Milena, Haarhuis Freek, Proesmans Kristiaan, Devleesschauwer Brecht, Rebolledo Javiera, Hannecart Alice, et al. , Archives of Public Health, Jan-12-2022, Volume 80, Issue 1, (2022)

Effect of COVID-19 Vaccination Campaign in Belgian Nursing Homes on COVID-19 Cases, Hospital Admissions, and Deaths among Residents, Dequeker, Sara, Callies Milena, Vernemmen Catharina, Latour Katrien, Int Panis Laura, Mahieu Romain, Noppe Lennert, Savsin Muhammet, and Duysburgh Els , Viruses, Jan-07-2022, Volume 14, Issue 7, (2022)

Influenza-like illness (including COVID-19) sentinel surveillance in Belgian nursing homes: amended protocol, Callies, Milena, Barbezange Cyril, Bossuyt Nathalie, Catteau Lucy, Latour Katrien, Vermeulen Melissa, and Duysburgh Els , (2022)

Prevalence and incidence of antibodies against SARS-CoV-2 in children and school staff measured between December 2020 and December 2021: Findings of the fifth testing period ? brief summary, Merckx, Joanna, Roelants Mathieu, Callies Milena, Desombere I, Kabouche Ines, and Duysburgh Els , (2022)

Prevalence and incidence of antibodies against SARS-CoV-2  in children and school staff measured between December 2020 and June 2021: Findings of the first testing period, Duysburgh, Els, Merckx Joanna, Callies Milena, Kabouche Ines, Vermeulen Melissa, Roelants Mathieu, and Desombere I , 2021, (2021)

Prevalence and incidence of antibodies against SARS-CoV-2 in children and school staff measured between December 2020 and June 2021: Findings of the second testing period ? brief summary, Duysburgh, Els, Merckx Joanna, Callies Milena, Kabouche Ines, Roelants Mathieu, and Desombere I , Brussels, Belgium, (2021)

Prevalence and incidence of antibodies against SARS-CoV-2 in children and school staff: Main findings of the fourth testing period among primary schoolchildren (Sep-Oct 2021), Merckx, Joanna, Roelants Mathieu, Callies Milena, Kabouche Ines, Desombere I, and Duysburgh Els , (2021)

Prevalence and incidence of antibodies against SARS-CoV-2 in children and school staff measured between December 2020 and June 2021: Findings of the third testing period ? brief summary, Merckx, Joanna, Roelants Mathieu, Callies Milena, Kabouche Ines, Desombere I, and Duysburgh Els , (2021)

Prevalence and incidence of antibodies against SARS-CoV-2 in children and school staff measured between December 2020 and June 2021: Findings of the third testing period ? brief summary, Merckx, Joanna, Roelants Mathieu, Callies Milena, Desombere I, Kabouche Ines, and Duysburgh Els , 2021, (2021)

Protocol COVID-19 Surveillance in residential institutions - version 5.2, Dequeker, Sara, Latour Katrien, Islamaj Esma, Int Panis Laura, Callies Milena, Catteau Lucy, Catry Boudewijn, Bustos Sierra Natalia, Renard Françoise, and Vandael Eline , 02/07/2021, Brussels, Belgium, p.17, (2021)

Protocol COVID-19 surveillance in residentiële instellingen - versie 5.2, Dequeker, Sara, Latour Katrien, Islamaj Esma, Int Panis Laura, Callies Milena, Catteau Lucy, Catry Boudewijn, Bustos Sierra Natalia, Renard Françoise, and Vandael Eline , (2021)

Protocole surveillance COVID-19 dans les institutions résidentiels - version 5.2, Dequeker, Sara, Latour Katrien, Islamaj Esma, Int Panis Laura, Callies Milena, Catteau Lucy, Catry Boudewijn, Bustos Sierra Natalia, Renard Françoise, and Vandael Eline , 01/06/2021, p.19, (2021)

Protocol COVID-19 surveillance in residential institutions - version 4.2, Dequeker, Sara, Latour Katrien, Islamaj Esma, Int Panis Laura, Callies Milena, Catteau Lucy, Catry Boudewijn, and Vandael Eline , 01/07/2020, Volume version 3.3, p.19, (2020)

Bulletin acute luchtweginfecties week 15-2023 / Bulletin infections respiratoires aiguës semaine 15-2023 / Bulletin acute respiratory infections week 15-2023, Bossuyt, Nathalie, Vermeulen Melissa, Fierens Sébastien, Barbezange Cyril, Denayer Sarah, De Schreye Robrecht, Moreels S, Dufrasne François, Debouverie Laura, Callies Milena, et al. , (0)

Bulletin acute luchtweginfecties week 36-2023, Bossuyt, Nathalie, Vermeulen Melissa, Denayer Sarah, Barbezange Cyril, De Schreye Robrecht, Moreels S, Bustos Sierra Natalia, Dufrasne François, Debouverie Laura, Fierens Sébastien, et al. , (0)

NSIH surveillances: Module du dénominateur et  variables communes: protocol 2023, Vaes, Louise, Callies Milena, Latour Katrien, Mertens Karl, Mpalirwa Isabelle Uwera, Shodu Nathalie, Vilain Aline, Vercruyce Mariken, and Catry Boudewijn , (0)

NSIH surveillances: Noemermodule en gemeenschappelijk gebruikte variabelen: protocol 2023, Vaes, Louise, Callies Milena, Latour Katrien, Mertens Karl, Mpalirwa Isabelle Uwera, Shodu Nathalie, Vilain Aline, Vercruyce Mariken, and Catry Boudewijn , (0)

Prevalence and incidence of antibodies against SARS-CoV-2 in children and school staff  an observational seroprevalence prospective cohort study: Main findings of the fourth testing period among primary schoolchildren (Sep-Oct 2021), Merckx, Joanna, Roelants Mathieu, Kabouche Ines, Callies Milena, Desombere I, and Duysburgh Els , (0)