Dr. Joshua Muli Mutiso is a Lecturer and Research Scientist at the Department of Zoological Sciences, Kenyatta University, Nairobi, Kenya. He holds a PhD and MSc in Immunology from Kenyatta University. With over 16 years of experience in research, his expertise spans immunology, vaccine development, and infectious diseases, particularly leishmaniasis. Dr. Mutiso has contributed to numerous publications and collaborative projects, including studies on Leishmania/HIV co-infection and the impact of flooding on human health in Kenya. He has led several research projects, securing significant funding to further scientific advancements in immunology and health sciences.