Abstract
1 Department of Microbiology and Parasitology, School of Molecular and Microbial Sciences, University of Queensland, St Lucia, Queensland 4072, Australia
2 Arbovirus Diseases Branch, Division of Vector-borne Infectious Diseases, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Fort Collins, CO 80522, USA
3 Tropical Public Health Unit, Cairns, Queensland 4870, Australia
4 School of Public Health and Tropical Medicine, James Cook University, PO Box 6811, Cairns, Queensland 4870, Australia