Table 4 OD of the sera collected from the animals revaccinated, 21 days post first vaccination, with 1 dose of the trivalent FMD vaccine
Serum sample
origin
OD values (l = 492 nm)
Serotype A5
Serotype 01
Serotype C
7 days
14 days
21 days
group 1
# 4
# 7
# 60
0.046
0.026
0.033
0.047
0.011
0.015
0.045
0.004
0.014
0.023
0.013
0.049
0.044
0.083
0.078
0.022
0.024
0.100
0.081
0.093
0.036
0.079
group 2
# 1
# 2
# 3
# 5
0.038
0.086
0.037
0.124
0.068
0.065
0.116
0.050
0.028
0.052
0.105
0.005
0.018
0.009
0.076
0.035
0.140
0.161
group 3
# 6
# 8
# 61
0.039
0.002
0.017
0.003
0.027
0.032
0.021
0.053
0.075
0.048
0.001
0.012
0.031
0.025
Control antigen
Negative control
Positive control
1.575
1.112
1.288
0.920
0.007
1.170
0.863
1.777
1.330
0.016
1.745
1.434
1.525
1.258
1.796
1.391
0.019
1.535
1.526
1.631
1.343
Cut-off
0.847
0.644
0.585
0.888
0.872
0.762
0.898
0.767
0.815