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 6

Figure 6. Risk maps for probability of Rift Valley fever (RVF) outbreaks in different areas of South Africa. A) Map for January 2009 showing subsequent outbreaks in February and March 2009. B) Map for February 2009 showing subsequent outbreaks during April–June 2009.