Emeritus Professor with affiliation to the Medical Faculty of the KU Leuven and holds degrees in medicine, occupational medicine, and toxicology
Ben is an Emeritus Professor, with affiliation to the Medical Faculty of the KU Leuven and holds degrees in medicine, occupational medicine, and toxicology. He founded the research unit of Lung Toxicology, a joint venture between the divisions of Pneumology and of occupational, environmental and insurance medicine. The research unit is now part of the Centre for Environment and Health within the Department of Public Health and Primary Care. Ben's research has involved experimental as well as clinical-epidemiological studies in the mechanisms of lung disease caused by occupational and environmental pollutants.
Ben is also a member of the Royal Academy of Medicine of Belgium and various other national and international scientific bodies, including the Collegium Ramazzini, the American Thoracic Society, and ERS, where he held various leadership positions, including as chair of the Scientific Committee (2006-2009) and the Ethics and Integrity Committee (2020-2023).