Fig. 4From: Spatiotemporal dynamics, risk areas and social determinants of dengue in Northeastern Brazil, 2014–2017: an ecological studyStatistics of spatial scanning of the incidence of dengue in Northeast Brazil. a 2014; b 2015; c 2016; d 2017; e 2014–2017; f Spatial overlay. Circles represent clusters of incidenceBack to article page