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. 2022 Feb 17;12:2692. doi: 10.1038/s41598-021-03954-w

Figure 1.

Figure 1

Spatial distribution of rodent trappings and prevalence of pathogens in R. norvegicus and R. rattus in Singapore, 2006–2008. Demarcations represent town councils. Inline graphic : rodents with no infection; Inline graphic : rodents seropositive for SEOV; Inline graphic: rodents positive for Leptospira spp.; Inline graphic: rodents seropositive for R. typhi; Inline graphic: rodents positive for more than one type of pathogen. The number of rodents trapped was reflected by the size of the circle. Abbreviations: SEOV, Seoul hantavirus.

Map created using the Free and Open Source QGIS. QGIS.org, 2021. QGIS 2.18.25. Geographic Information System. QGIS Association. http://www.qgis.org.