1. Asia Pacific Centre for Animal Health, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, Victoria, Australia
2. Veterinary Department, Melbourne Zoo, Parkville, Victoria, Australia
3. Wildlife Health Surveillance Victoria, The University of Melbourne, Werribee, Victoria, Australia
4. Australian Wildlife Health Centre, Healesville Sanctuary, Healesville, Victoria, Australia
5. Centre for Equine Infectious Diseases, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, Victoria, Australia