UNamur - FNRS
" Professors and researches from the Department of Mathematics and the naXys research institute of complex systems at UNamur gathered their skills and expertise in mathematical modeling, dynamic systems, statistics, control theory and numerical optimization to develop prediction and unlockdown monitoring models of the Covid-19 epidemic. They set up a consortium in mathematical modeling of the Covid-19 epidemic bringing together all the universities of the Wallonia Brussels Federation, in synergy with its equivalent in Flanders. "
Contact: Annick Sartenaer (annick.sartenaer@unamur.be) Alexandre Mauroy (alexandre.mauroy@unamur.be) Nicolas Franco (nicolas.franco@unamur.be) Sébastien Clesse (sebastien.clesse@unamur.be) Morgane Dumont (morgane.dumont@unamur.be)

ULB - FNRS - Royal Academy of Sciences, Letters and Fine Arts of Belgium
" The "Data against Corona task force" aim is to analyze data on the spread of the virus, making use of telecom- and epidemiological data. Based on this information the task force's goal is to: Take action in containing the rising number of infections, leveling the peak amount, and thus limiting the number of patients in hospital at the same time; Take measures to lower the infection curve; Provide a detailed assessment of the measures taken to contain the contagion. The role of the Ethics committee is to review the output of the "Data Against Corona" taskforce and to provide an ethical advice to the Steering Committee. The committee will highlight potential ethical conflicts arising from decisions taken based on the collection and analysis of the telecom and health data, such as : - Is the collection of information aligned with the concept of data protection ? - Are there potential & actual biases in the...

Read more: Jean-Noël Missa, Professor, FNRS Research Director

ULB - FNRS
" Computational analysis of the impact of SARS-CoV-2 on the renin-angiotensin system. "
Funding: FNRS
Contact: Marianne.Rooman@ulb.ac.be Fabrizio.Pucci@ulb.ac.be

LHUB-ULB - Royal Academy of Medicine of Belgium
" "The purpose of this study is to map the healthcare workers exposure risk in Saint-Pierre University Hospital by combining molecular methods with serological assays. In summary, the short-term objective is threefold: (1) Provide an estimate of the sero-prevalence at baseline among high-risk health care workers (2) Determine prospectively the incidence of new SARS-CoV-2 infections among high-risk health care workers (3) Estimate the healthcare worker exposure to the virus by serological data to help our five partner hospitals in their day-to-day management of the ongoing pandemic The mid-term objectives are: (1) Establish an accurate mapping of the spread of the virus among our population allowing to identify the chain of transmission, (2) Identify predictive immunological markers of susceptibility to infection and disease severity to inform vaccine strategies and, (3) Establish solid diagnosis algorithm that will help adequate lockdown...

Read more: O. Vandenberg, Pr. - N. Clumeck, Pr. - C. Montesinos, Pr. - N. Dauby, MD, PhD - C. Gilles, MD - C....

ULiège, CHU - Royal Academy of Medicine of Belgium
" Nous faisons face à une pandémie d'infection COVID-19. Ce virus pathogène est source de complications pulmonaires aggravant fortement le pronostic de nos patients. De nos jours, tant les mécanismes physiopathologiques en cause que les marqueurs de sévérité de l'atteinte restent indéterminés. Il apparaît donc comme urgent de pouvoir identifier des marqueurs diagnostiques, pronostiques et prédictifs pour nos patients. Dans ce contexte, plusieurs voies rapidement explorables nous apparaissent comme critiques. Le but final de cette étude est de contribuer à une prise en charge plus ciblée des patients porteurs d'une infection au SRAS-Cov-2. "
Funding: Fonds Léon Frederic
Publication References: Dix publications représentatives : 1) Prevention of murine radiogenic thymic lymphomas by tumor necrosis factor or by marrow grafting. HUMBLET C, GREIMERS R, DELVENNE P, DEMAN J, BONIVER J, DEFRESNE MP. J Natl Cancer Inst 88 (1996), 824-831. IF...

Read more: Ph. DELVENNE, FNRS Research Director / Chef de service Anatomie pathologique - J. GUIOT, Chef de...

ULB - FNRS
" Since the start of the COVID-19 pandemic, an unprecedented number of genomic sequences of the causative virus (SARS-CoV-2) have been publicly released. The resulting volume of available genetic data presents a unique opportunity to gain real-time insights into the pandemic, but also a daunting computational hurdle if analysed with gold-standard phylogeographic methods. We here describe and apply an analytical pipeline that is a compromise between fast and rigorous analytical steps. As a proof of concept, we focus on Belgium, one of the countries with the highest spatial density of sequenced SARS-CoV-2 genomes. At the global scale, our analyses confirm the importance of external introduction events in establishing transmission chains in the country. At the country scale, our spatially-explicit phylogeographic analyses highlight an impact of the national lockdown of mid-March on both the long-distance dispersal events and the dispersal velocity of viral lineages. Our...

Read more: Simon Dellicour, FNRS Postdoctoral Researcher

ULB, UCLouvain, UNamur - FNRS
" Since early March, we have monitored spatial features of the epidemic, and various possible spatial determinants of its progression, including demographic, socio-economic and environmental indicators. We are also investigating the predictive and explanatory value of various indicators of mobility. Since the beginning of the covid-19 pandemic in Belgium, we observed strong spatial patterns in the disease case incidence. Before confinement measures came into effect mid-March, spatial predictors such as population density, as expected, were correlated to incidence. After the confinement came into effect, many such predictors no longer affected recorded incidence. We have assembled a rich database of demographic, socio-economic, and environmental indicators at the municipality level to identify spatial correlates of disease transmission. These are expected to differ pre- and through confinement, and to change further after confinement. We are also working...

Read more: Sophie Vanwambeke, Professor - Catherine Linard, Professor - Marius Gilbert, FNRS Senior Research...

GIGA-Institute, ULiège - FNRS - Royal Academy of Sciences, Letters and Fine Arts of Belgium
" The main objective of our research program is the identification of human genetic factors impacting the COVID19 pandemic. Within the COVID-19 host genetics initiative (https://www.covid19hg.org/), we will establish a shared set of phenotypes to be combined with genomic data for standard GWAS and further meta-analysis. Field of expertise of our laboratory : genetics, genomics, bioinformatics, immune-response related diseases. In addition, the GIGA Institute is an interdisciplinary research institute from the ULiege devoted to academic excellence in the biomedical sciences to foster ground-breaking medical innovation. It comprises 583 members attached to six faculties (Medicine, Science, Veterinary Medicine, Engineering, Agbiotech, Psychology) that are organized in four disease-based (neuroscience, cancer, infection-inflammation-immunity, cardiovascular) and two method-based thematic units...

Read more: Souad Rahmouni, Doctor