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Key: Se - September; Ap - April; 

Source: TOR Presentation September 2012 

The chart indicates that for the period from September 2008 to April 2012, eight (8) out of a total of twenty one (21) vaccination campaigns in Ngamiland, Nata and Kasane attained lower than 80% vaccination coverage (as shown by proportions of cattle missing vaccination by more than 20%). However, interviews with the DVS Epidemiologist revealed that, the proportion of the animals that missed vaccination depicted in the chart could actually be understated considering the fact that there were indications that farmers were not disclosing correct figures of their herd sizes. This according to the Epidemiologist was evidenced by a sudden rise in cattle numbers recorded between 2009 and 2011 as shown by figure 5, which was a result of a 

