1. Department of Veterinary Microbiology, Parasitology and Biotechnology, College of Veterinary Medicine and Biomedical Sciences, Sokoine University of Agriculture, Morogoro, Tanzania
2. SACIDS African Centre of Excellence for Infectious Diseases of Humans and Animals, Sokoine University of Agriculture, Morogoro, Tanzania
3. Malawi-Liverpool-Wellcome Trust Clinical Research Programme, Blantyre, Malawi
4. Vector Borne Disease Laboratory, University of Malawi, Zomba, Malawi