1. WHO Collaborating Centre for Reference and Research on Influenza, Victorian Infectious Diseases Reference Laboratory, Melbourne, Australia
2. Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne and Royal Melbourne Hospital, Melbourne, Australia
3. School of Applied and Biomedical Sciences, Federation University, Churchill, Australia
4. Australian Animal Health Laboratory, Health and Biosecurity Unit, Commonwealth Scientific and Industrial Research Organisation, Geelong, Australia
5. Department of Microbiology, School of Biomedical Sciences, Monash University, Clayton, Australia
6. Infection and Immunity Program, Biomedicine Discovery Institute, Faculty of Medicine, Nursing, and Health Sciences, Monash University, Clayton, Australia
7. Centre for Epidemiology and Biostatistics, School of Mathematics and Statistics and Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Australia
8. Modelling and Simulation Unit, Murdoch Children’s Research Institute, Royal Children’s Hospital, Melbourne, Australia