Fig. 2From: Rapid reduction of malaria transmission following the introduction of indoor residual spraying in previously unsprayed districts: an observational analysis of Mopti Region, Mali, in 2017General trends in monthly confirmed case incidence rates. a Ségou and b Mopti regions of Mali, 2016–2017. Illustrated are direct comparisons of the incidence rates observed at health facilities whose populations benefited from indoor residual spraying (IRS) in either year (green incidence curves) versus incidence rates observed at comparator non-IRS health facilities from the same regionBack to article page