Robin W. Radcliffe,^1,* Mark Jago,^2,** Peter vdB Morkel,³ Estelle Morkel,³ Pierre du Preez,² Piet Beytell,² Birgit Kotting,² Bakker Manuel,² Jan Hendrik du Preez,⁴ Michele A. Miller,⁵ Julia Felippe,¹ Stephen A. Parry,¹ Robin D. Gleed<sup>1

1</sup>Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, 930 Campus Road, Ithaca, New York 14853, USA
²Namibian Ministry of Environment, Forestry and Tourism, Private Bag 13306, Windhoek, Namibia
³Private Consultant, PO Box 260, Kakamas 8870, South Africa
⁴Du Preez Wild, PO Box 510, Otjiwarongo 12001, Namibia
⁵Centre of Excellence for Biomedical Tuberculosis Research, South African Medical Research Council Centre for Tuberculosis Research Division of Molecular Biology and Human Genetics, Faculty of Medicine and Health Sciences, Stellenbosch University, Cap

^* Corresponding author (email: rwr32@cornell.edu)
^** Current address: School of Veterinary Medicine, University of Namibia, Private Bag 13301, Windhoek, Namibia