Supplementary information.

<p>Fig A. Installation of a Tiny Target on a riverbank ((c) Inaki Tirados, LSTM). Fig B. Deployment Tiny Targets by canoe ((c) Inaki Tirados, LSTM). Fig C. Sensitization material in Kikongo. Table A. Calendar of vector control activities between 2015 and 2017. Table B. Details Financial costs. Table C. Deployment costs. Table D. Monitoring and surveillance. Table E. Sensitisation cost. Table F. Management cost.</p> <p>(DOCX)</p>