Fig. 3From: Assessing the combined effects of household type and insecticide effectiveness for kala-azar vector control using indoor residual spraying: a case study from North Bihar, IndiaGIS-based three types of spatial risk maps (i.e. HTs, IS & IRSSs and a combination of HTs and IS & IRSSs) developed for P. argentipes risk-zone identification pre- and post-DDT-IRS in Lawapur Mahnar village, Vaishali district (Bihar)Back to article page