Dr Kirubel Manyazewal Mussie is an academic visitorc at the Oxford Institute of Population Ageing. 

He is a researcher specialising in bioethics and international health. He holds a PhD in biomedical ethics from the University of Basel, Switzerland, and has conducted extensive research on ethical issues in the care of older adults across Ethiopia, the Eastern African region, and Canada. Currently, he investigates clinical decision-making among immigrant older adults through a Swiss National Science Foundation Postdoctoral Mobility grant. His diverse professional experience includes roles at the International Labour Organisation, the Swiss Tropical and Public Health Institute, and a range of academic and editorial positions, including serving as Editor for the African Journal of Bioethics and as a consultant in clinical ethics and health policy.

His contributions to the field have been recognised through competitive grants (including support from the EU Marie Curie programme), awards, and peer-reviewed publications. His research interests span healthcare and health policy analysis, bioethics, ageing, critical perspectives on AI in clinical decision-making, and qualitative and theoretical research methods.