Fig. 2From: Prevalence of arbovirus antibodies in young healthy adult population in BrazilSeroreactivity against principal human flaviviruses. Patient samples (n = 298) were tested for antibodies against flaviviruses by hemagglutination inhibition assay (HIA). Heatmap represents the normalized antibody titers of individuals positive for at least one Flavivirus, clustered by titer. Groups: A (n = 70), B (n = 59) and C (n = 169)Back to article page