730367.fig.002
Figure 2: Scatterplot and regression line showing the relationship between BTB reactivity and intial skinfold thickness at bovine site (Bov0) by District (Itezhitezhi, ; Monze, ; Namwala, ) where reduced BTB reactivity was observed with increasing skinfold thickness. Skin fold thickness at the bovine site was negatively correlateded with tuberculin reactivity.