Fig. 1From: The effect of physical barriers under a raised house on mosquito entry: an experimental study in rural GambiaExperimental huts. From left to right, raised hut without walls below the hut, raised hut with solid wooden walls underneath, hut at ground level (control), raised hut with air-permeable walls underneath. Stairs are shown on the rear face of the second hut from the left only (although in practise all elevated huts had stairs)Back to article page