The prevalence of malaria parasite in the population is a key metric used for disease stratification at national and sub-national levels. It is striking that the prevalence of malaria at sub-national levels is heterogenous, transcending national borders in Kenya, Tanzania and Uganda. Nationally it is predicted as 4.7% (2.6–36.9) in Kenya, 10.6% (3.4–39.2) in mainland […]