Current Work
His interest is in the epidemiology of malaria and clinical trials evaluating the public health interventions against malaria and other infectious diseases in low- and middle-income countries (LMICs). His work includes phase I, II and III evaluations of pre-erythrocytic, second generation blood-stage and transmission blocking vaccines. He is also interested in understanding the vaccine correlates of immune protection and factors that could influence the vaccine immunogenicity and efficacy. He has led malaria vaccines trials in multiple African countries including Kenya, Equatorial Guinea and Tanzania. His scientific contribution includes the understanding of safety, long term efficacy and immunogenicity of the candidate malaria vaccine, RTS,S in young African children.
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