Figure 2.

Comparison of the estimated number of dogs in the 28 districts from the three methods: household surveys, school-based surveys, and transect surveys. Estimates are shown on a log scale (the actual scale is shown in Figure A3). Error bars show 95% confidence intervals (CI) around the mean estimate. Household surveys were conducted in 2011, while school-based surveys and transects were conducted in 2014 and 2015 following dog vaccination campaigns. The number of vaccinated dogs from the 2014–2015 campaign is also plotted as a horizontal line for each district. CIs are not plotted for household or school-based surveys from districts, where fewer than three households were recorded to own dogs, among the randomly selected households surveyed in each district.