1 Vector and Waterborne Pathogens Research Group, College of Science, Health, Engineering and Education, Murdoch University, Perth, Western Australia, Australia.
2 School of Life and Environmental Sciences, The University of Sydney, Sydney, New South Wales, Australia.
3 Australia Zoo Wildlife Hospital, Beerwah, Queensland, Australia.
4 Bayer Australia Ltd, Animal Health, Pymble, New South Wales, Australia.
5 Vector and Waterborne Pathogens Research Group, College of Science, Health, Engineering and Education, Murdoch University, Perth, Western Australia, Australia. Electronic address: c.oskam@murdoch.edu.au.