1. International Centre of Insect Physiology and Ecology, Nairobi, Kenya.
2. College of Health Sciences, Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya.
3. Department of Clinical Microbiology, Umeå University, Sweden.
4. School of Public Health, Katholieke Universiteit Leuven, Leuven, Belgium.
5. Ministry of Public Health and Sanitation, Kenyatta National Hospital grounds, Nairobi, Kenya.
6. Centre for Virus Research, Kenya Medical Research Institute, Nairobi, Kenya.