Table 3 Tracheal washings anti – aMPV IgY antibody level after aMPV vaccination a of turkeys
Mean (S/P)-ratio ± S.D. b at days post aMPV/A vaccination | |||||
|---|---|---|---|---|---|
Experiment | Group | 0 | 3 | 7 | 14 |
I | MDA+0/V | 1.152 ± 0.995 | 0.446 ± 0.476 | 0.117 ± 0.136 | 0.097 ± 0.102 |
MDA+0/NV | 1.152 ± 0.995 | 0.598 ± 0.695 | 0.123 ± 0.204 | 0.128 ± 0.097 | |
III | MDA-0/V | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.005 ± 0.011 |
MDA-0/NV | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.00 ± 0.00 | |
II | MDA+14/V | 0.128 ± 0.097 | 0.025 ± 0.036 | 0.022 ± 0.033 | 0.023 ± 0.025 |
MDA+14/NV | 0.128 ± 0.097 | 0.025 ± 0.039 | 0.031 ± 0.039 | 0.025 ± 0.042 | |
IV | MDA-14/V | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.029 ± 0.058 |
MDA-14/NV | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.00 ± 0.00 | |