1 Department of Veterinary Tropical Diseases, Faculty of Veterinary Science, University of Pretoria, Pretoria, South Africa.
2 Emergency Centre for Transboundary Animal Diseases (ECTAD), Regional Office for Eastern Africa, Food and Agriculture Organization of the United Nations (FAO), Nairobi, Kenya.
3 African Swine Fever Research Consortium, Department of Zoology, Entomology and Fisheries Sciences, College of Natural Sciences, Makerere University, Uganda.