1. Epidemiology Section Department of Production Animal Studies Faculty of Veterinary Science University of Pretoria Onderstepoort South Africa
2. Centre for Emerging Zoonotic and Parasitic Diseases National Institute for Communicable Diseases of the National Health Laboratory Service Sandringham South Africa
3. EcoHealth Alliance, New York New York NY USA
4. Institute of Biodiversity, Animal Health and Comparative Medicine College of Medical, Veterinary and Life Sciences University of Glasgow Glasgow UK
5. ExecuVet (Pty) LTD Bloemfontein South Africa
6. Centre for Respiratory Diseases and Meningitis National Institute for Communicable Diseases of the National Health Laboratory Services Johannesburg South Africa
7. Faculty of Health Sciences School of Public Health University of the Witwatersrand Johannesburg South Africa
8. Division of Virology National Health Laboratory Service Universitas Bloemfontein South Africa
9. Division of Virology Faculty of Health Sciences University of the Free State Bloemfontein South Africa
10. Centre for Viral Zoonoses University of Pretoria Pretoria South Africa