1. Barwon South West Public Health Unit, Barwon Health, Geelong 3220, Australia
2. Centre for Innovation in Infectious Disease and Immunology Research (CIIDIR), Institute for Mental and Physical Health and Clinical Translation (IMPACT), School of Medicine, Deakin University, Geelong 3220, Australia
3. Gastroenterology Department, Barwon Health, Geelong 3220, Australia
4. Pharmacy Department, Barwon Health, Geelong 3220, Australia
5. Pharmacy Department, Alfred Health, Melbourne 3004, Australia
6. Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Melbourne 3010, Australia
7. Disease Elimination Program, Burnet Institute, Melbourne 3004, Australia
8. Department of Infectious Disease, Alfred Health, Melbourne 3004, Australia