Prof Guy Marks is a respiratory and public health physician and epidemiologist. He is President of the International Union Against Tuberculosis and Lung Disease (The Union)
Guy is Senior Principal Research Fellow at Burnet Institute in Australia. He also serves on the Board of the NCD Alliance and the Federation of International Respiratory Societies (FIRS). He is a former member of the steering committee of the Global Asthma Network. Guy led the Centre for Air Pollution, energy and Health Research (CAR, an NHMRC Centre of Research Excellence) from 2012 to 2022.
Guy is an Adjunct Professor at UNSW Sydney and an Honorary Professor at University of Sydney. His main research interests are in chronic respiratory disease (asthma and COPD), tuberculosis and protection from airborne hazards (both infectious and non-infectious).