Figure 1
From: Estimation of the transmission of foot-and-mouth disease virus from infected sheep to cattle
Results of VNT titres. The black line with solid boxes (
) represents the average VNT titres (log10) of the 20 inoculated sheep and the black line with solid triangles (
) the average VNT titres of the 6 VNT negative contact calves. For the 4 VNT positive contact calves (in grey lines) the individual VNT titres are shown. The grey dashed line (
) indicates the VNT cut-off (100.6). Error bars represent the standard error of the mean.