Fig 1. A map of the study site in the Haut-Turgeau neighbourhood in the city of Port-au-Prince, Haiti.

Note how the social science assessments of user-perceived efficacy reported herein were conducted in the same four clusters of three households as the parallel entomological assessments reported elsewhere were centred around [26] for the first two assessment rounds, but in two geographically separate clusters of four households for the third assessment round. As explained in detail elsewhere [26], the three different assessment rounds otherwise differed only in that the emanators were treated with different formulations of transfluthrin and slightly different experimental procedures were used to assess their efficacy in entomological terms (Fig 2). This map was produced with QGIS® version 3.28.9 open source software, using a base map obtained from OpenStreetMap® under the Open Database License.