56), time of maximum viremia (P = 0.75) or time of maximum rate of increase in viremia (P = 0.69). Virus RNA copies in the blood of the inoculated animals are summarized in table 4. Table 3 Lesion scores of all animals on days-post inoculated Virus Animal ICG-001 cell line no. Lesion scores of days-post inoculation a     Day1 Day2 Day3 Day4 Day5 Day6 Day7 Day8 Asia1/JSp1c8 Bovine88 1 3 5 5 5 5 5 5   Bovine91 1 3 3 4 4 4 4 4   Pig451 1 4 5 5 5 5 5 5   Pig453 1 1 2 4 4 4 4 4   Pig454 1 3 5 5 5 5 5 5 FMDV-RDD Bovine 96 1 3 4 5 5 5 5 5   Bovine 99 1 3 5 5 5 5 5 5   Pig 458 1 1 3 3 3 3 3 3   Pig 459 1 2 4 5 5 5 5 5   Pig 460 1 4 5 5 5 5 5 5 FMDV-RSD Bovine 100 0 0 0 0 0 0 0 0   Bovine 101 0 0 3 3 3 3 3 3   Pig 461 0 1 3 3

4 4 4 4   Pig 462 0 0 0 0 0 0 0 0   Pig 465 0 2 3 3 3 3 3 3 a Lesion scores were calculated as described by Rieder et al. (2005). Figure 3 Rectal temperatures of all FMDV inoculated animals. (a), Temperatures in Asia1/JSp1c8-inoculated animals; (b), Temperatures in FMDV-RDD-inoculated

animals; (c), Temperatures in FMDV-RSD-inoculated BMS-777607 manufacturer animals. Table 4 Virus RNA copies detected in the blood of all animals on days-post inoculated Virus Animal no. Virus RNA copies in the blood of days-post inoculation(× 106) b     Day1 Day2 Day3 Day4 Day5 Day6 Day7 Day8 Asia1/JSp1c8 Bovine88 0.1 14 4 0.9 2.6 1.1 0 0   Bovine91 0.3 1.0 14.5 6 0.1 0 0 0   Pig451 0.04 17 4.6 2.1 0.4 0 0 0   Pig453 0.06 4 11.7 1 0.3 0 0 0   Pig454 0.2 9 96.4 10 5 1.8 0.2 0 FMDV-RDD Bovine 96 2 17.4 42.9 8.8 3.1 4.2 0 0   Bovine 99 9 78.8 9.4 2.3 0.3 0 0 0   Pig 458 0.03 0.6 22.5 5.5 3.9 1 0.2 0   Pig 459 0.2 2.3 30.2 14.4 3.1 0.2 0 0   Pig 460 0.3 2.8 36.9 15.1 2 0.3 0 0 FMDV-RSD Bovine 100 0.02 0.2 7.8 3.8 2.1 0.2 0 0   Bovine 101 0.1 3 12.6 16.2 9.8 6.2 2.3 0   Pig 461 0.4 6.9 19.6 10.5 5.1 SB-3CT 2.8 0.5 0   Pig 462 0 0.1 14.6 7.1 1 0.9 0 0   Pig 465 0.02 3.6 16.6 10.4 5.2 1.1 0.9 0 b The amount of virus in the blood was measured by real-time quantitative RT-PCR assay as described in materials and methods.