المصدر: M. Barasa1,2,*, Z.W. Ng’ang’a3, G.A. Sowayi1, J.M. Okoth1, M.B.O. Barasa4, F.B.M. Namulanda5, E.A. Kagasi2, M.M. Gicheru2,6 and S.H. Ozwara2 1Department of Medical Laboratory Sciences, School of Health Sciences, Masinde Muliro University of Science and Technology (MMUST), P. O. Box 190-50100, Kakamega, Kenya 2Department of Tropical and Infectious Diseases (TID), Institute of Primate Research (IPR) P. O. Box 24481-00502 Karen, Nairobi, Kenya 3Department of Medical Laboratory Sciences, Jomo Kenyatta University of Agriculture and Technology (JKUAT), Nairobi, Kenya P. O. Box 62000-00200, Nairobi. Kenya 4Center for Disaster Management and Humanitarian Assistance (CDMHA), Masinde Muliro University of Science and Technology (MMUST), P. O. Box 190-50100, Kakamega, Kenya 5College of Health Sciences, Moi Teaching and Referral Hospital (MTRH), Moi University, P. O. Box 4606-30100, Eldoret, Kenya 6Zoological Sciences Department, School of Pure and Applied Sciences (SPAS), Kenyatta University, P. O. Box 43844, Nairobi, Kenya