Figure 1From: Evaluating the effectiveness of IPTi on malaria using routine health information from sentinel health centres in southern TanzaniaMap of the study area within Tanzania (a), and the 11 divisions included in the Morbidity Monitoring study (b). Note: In map (b) IPTi intervention divisions are shown with diagonal shading, comparison divisions with dotted shading, and Morbidity Monitoring sentinel health centres by orange triangles.Back to article page