Fig. 1From: Evaluation of the protective efficacy of a spatial repellent to reduce malaria incidence in children in western Kenya compared to placebo: study protocol for a cluster-randomized double-blinded control trial (the AEGIS program)Location of 60 study clusters in Teso North and Teso South Districts, Busia County, western Kenya. Each cluster consists of a core area (discrete village) and a buffer zone extending 300–500 m outside the core area in which diversionary effects of the SR intervention on epidemiological and entomological endpoints will be measuredBack to article page