Fig. 2From: Seroprevalence, spatial dispersion and factors associated with flavivirus and chikungunya infection in a risk area: a population-based seroprevalence study in BrazilKernel density (a) and seroprevalence (b) of chikungunya-positive (1) and flavivirus-positive (2) cases from the seroepidemiological survey in the City of Juazeiro do Norte, Brazil, 2018Back to article page