Fig. 2From: The usefulness of school-based syndromic surveillance for detecting malaria epidemics: experiences from a pilot project in EthiopiaLocator maps of Ethiopia (a) and SNNPRS (b), with a map of study kebele location (c) Six sites which were included in the Phase 1 school and community surveys as well as Phase 2 pilot are indicated by red markers, while the remaining 14 sites participating in Phase 2 pilots only are indicated by orange markers. Assignment to cluster A (symptom questionnaire) during Phase 2 is indicated by circular markers, assignment to cluster B (absenteeism estimated from attendance registers) is indicated by square markersBack to article page