Figure 5From: Can malaria vector control accelerate the interruption of lymphatic filariasis transmission in Africa; capturing a window of opportunity?Percentage of households reporting indoor residual spraying (IRS) activities. A. 2005–2007. B. 2010–2011. Notes: Maps based on geo-referenced cluster data collected in Angola (2007, 2011), Zambia (2007), and Zimbabwe (2005, 2010).Back to article page