Fig. 2

Plots for inactivation kinetics and trend analysis of serotype O FMDV (ETH/38/2005) with BEI + FA (A), BEI only (B), and FA (C). In each inactivation plot, the intersection of the arrow end of the trend line with the dotted line at a 10–7 virus titer indicates the predicted time required to ensure the absence of one infectious particle per 104 L of virus suspension.