Fig 1.
Departments in Bolivia by endemicity for Triatoma infestans, the primary triatomine vector of Chagas disease.
The map was constructed using ArcGIS Pro 3.1 software. The basemap shapefiles were downloaded from Adobe Stock (https://stock.adobe.com/images/vector-isolated-illustration-of-simplified-administrative-map-of-bolivia-borders-of-the-departments-regions-grey-silhouettes-white-outline/279346713?prev_url=detail).
Fig 2.
Distribution of participants by region and hospital. C.S. Centro de Salud (Health Center).
Fig 3.
Participating hospitals and health centers in Bolivia.
C.S.: Centro de Salud (Health Center). The map was constructed using ArcGIS Pro 3.1 software. The basemap shapefiles were downloaded from the Bolivian Digital Center of Natural Resources (https://cdrnbolivia.com/index.htm).
Table 1.
Maternal characteristics by T. cruzi vector circulation zone. SD: standard deviation.
Fig 4.
Participating women with Chagas disease by province.
The map was constructed using ArcGIS Pro 3.1 software and Adobe Photoshop 2025. The basemap shapefiles were downloaded from the Bolivian Digital Center of Natural Resources (https://cdrnbolivia.com/index.htm).
Table 2.
Maternal characteristics by hospital region. SD: standard deviation.
Table 3.
Characteristics of newborns by congenital Chagas infection.
Fig 5.
Cases of congenital transmission of Chagas disease by province.
The map was constructed using ArcGIS Pro 3.1 software and Adobe Photoshop 2025. The basemap shapefiles were downloaded from the Bolivian Digital Center of Natural Resources (https://cdrnbolivia.com/index.htm).
Fig 6.
Parasite load among pregnant women by T. cruzi transmission status.
The plot was constructed using Excel Version 16.99. In the box plot, the boundary of the box closest to zero indicates the first quartile, the middle line within the box marks the median, and the boundary of the box farthest from zero indicates the third quartile. The upper whisker indicates the maximum value within 1.5 times the interquartile range above the third quartile. The lower whisker indicates the minimum value within 1.5 times the interquartile range below the first quartile. The mean parasite load is marked with an X.