... breeding habitats, aquatic-stagemosquitoes and operational skills such as communityengagement and obtaining access to private plots. In addition to field training, 83% (53) of the interviewedindividuals ... investi-gator provided the CORPs with informal advice. Thisapproach was intended to maintain an open, non-authoritative relationship of the investigator with theCORPs, allowing the investigator to ... improvements in these performance indicators and, ultimately, increased epidemiological impact. The resultsof this study provide a baseline and outline useful indica-tors with which such systems interventions...