Evidence-based vector control? Improving the quality of vector control trials

Highlights • Vector control tools can be used to reduce the burden of vector-borne diseases. • Well-conducted vector control field trials are essential to inform policy making. • However, the evidence base is limited due to poor conduct of vector control studies. • We critically assess the state of vector control trials and outline major failings. • We provide guidance for more rigorous design and conduct of vector control studies.