Figure 1
From: Measuring malaria by passive case detection: a new perspective based on Zambian experience
Map of the Macha area in Southern Zambia. Location of the rural health centres from which weekly malaria case incidence data was obtained. H is the location of Macha RHC as well as Macha Hospital and the Malaria Research Institute at Macha (MIAM). The box indicates the main ecological categories of the area. The zones referred to in Figure2 are indicated: green being the flood plain of the Kafue River system with the higher, agricultural areas south of the large river system. Insert shows the extent of the flood plain and location of the various Rural Health Centres that report weekly case data.