1. Veterinary Technology Program, Biomedical Sciences, Tshwane University of Technology, Private Bag X680, Arcadia, Pretoria 0001, South Africa
2. Parasitology Research Program, Department of Zoology and Entomology, University of the Free State- Qwaqwa Campus, Private Bag X13, Phuthaditjhaba 9866, South Africa
3. Research Center for Zoonosis Control, Hokkaido University, Sapporo, Hokkaido 001–0020, Japan
4. Department of Pathology, The Johns Hopkins University School of Medicine, Baltimore, Maryland 20205, U.S.A.
5. Unit for Environmental Sciences and Management, North-West University, Potchefstroom Campus, Private Bag X6001, Potchefstroom 2520, South Africa