Fig. 1From: Perinatal dengue and Zika virus cross-sectional seroprevalence and maternal-fetal outcomes among El Salvadoran women presenting for labor-and-deliveryCase counts of perinatal DENV and/or ZIKV IgM + by municipality, Ahuachapan (left) and Sonsonate (right) departments. Municipalities with the highest DENV and/or ZIKV IgM + were found in Acajutla, Izalco, and Sonsonate (N = 7). *Municipalities colored in white indicate no participants from the original study stemmed from these areas; therefore no data was availableBack to article page