Ramon Z. Shaban, BSc(Med) BN GradCertInfCon PGDipPH&TM MEd MCommHealthPrac(Hons1) PhD RN FCENA FACN FACIPC CICP-E, Clinical Chair and Professor of Communicable Diseases Control and Infection Prevention, Sydney Institute for Infectious Diseases, Faculty of Medicine and Health, University of Sydney, Sydney, Australia; and Chief Infection Control Practitioner and Clinical Chair of Communicable Diseases Control and Infection Prevention, Centre for Population Health, Western Sydney Local Health District, North Parramatta, Australia; and Associate Director, New South Wales Biocontainment Centre, Sydney, Australia., Brett Mitchell, PhD, MAdvPrac, DTN, CHealthM, BN, RN, CICP-E, FACIPC, FACN Professor of Nursing, University of Newcastle, NSW, Australia Conjoint Scholar, Central Coast Local Health District, NSW, Australia Editor-in-Chief, Infection, Disease and Health, Philip Russo, PhD, MClinEpid, BN, RN, CICP-E, FACIPC, MACN Associate Professor, Monash University, Victoria, Australia Cabrini Health, Victoria, Australia and Deborough Macbeth, RN, PhD, CICP-E Queensland, Australia