Marc is Professor of Medicine at UCL and Consultant in Respiratory & HIV Medicine and Royal Free London NHS Foundation Trust. He is Director of UCL-TB, UCL's cross-disciplinary TB research grouping; and Lead for TB Services at the Royal Free. His research focuses on mycobacterial disease, respiratory infection and HIV - with a particular interest in translational and health services research. He has served on national and international committees, including UK NICE TB Guideline Group and British HIV Association HIV/TB co-infection Working Party. He is Chair of the British Thoracic Society, TB Specialist Advisory Group. He has published over 325 peer-reviewed manuscripts.
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