Associate Professor Tom Lung (BCom, Msc, PhD) is a Principal Research Fellow in the School of Public Health at the University of Sydney and Honorary Senior Fellow at The George Institute for Global Health. He has 15 years’ experience in developing and using health economic models for policy decisions, conducting economic evaluations and applied health economics research. He has worked in diverse public health areas such as obesity, cardiovascular disease, diabetes, falls prevention, tuberculosis and models of care in emergency department.