Volume 22, Number 12—December 2016
Research
Anomalous High Rainfall and Soil Saturation as Combined Risk Indicator of Rift Valley Fever Outbreaks, South Africa, 2008–2011
Figure 9

Figure 9. Risk maps for probability of Rift Valley fever (RVF) outbreaks in different areas of South Africa. A) Map for December 2010 showing subsequent outbreaks in January 2011. B) Map for January 2011 showing subsequent outbreaks in February 2011. C) Map for February 2011 indicating irrigation areas and subsequent outbreaks during March–June 2011.