Table 15.
Serum antibody titers (mean ± SE of antilog of Log10 titer) in chickens vaccinated with IBDV vaccine at different DPV by ELISA kit method.
| S. Number | Group | Pre-Vaccination | 7 DPV | 14 DPV | 21 DPV | 28 DPV |
|---|---|---|---|---|---|---|
| 1. | Negative control | 127.367 a±1.735 | 16.476 a±0.895 | 18.914 a±0.087 | 23.683 a±0.591 | 57.440 a±2.618 |
| 2. | Positive control | 5.545 b ± 0.109 | 404.624 b ± 1.797 | 466.811 b ± 6.808 | 576.626 b ± 8.290 | 728.446 b ± 3.561 |
| 3. | T. cordifolia + vaccine | 6.340 c ± 0.195 | 525.834 c ± 3.913 | 602.523 c ± 5.427 | 716.618 c ± 11.656 | 944.575 c ± 12.222 |
| 4. | CpG ODN + vaccine | 19.897 d ± 0.190 | 587.897 d ± 11.084 | 717.898 d ± 11.729 | 1217.303 d ± 18.584 | 1857.785 d ± 4.094 |
| 5. | T. cordifolia + CpG ODN + vaccine | 124.547 e ± 1.614 | 784.827 e ± 12.559 | 979.217 e ± 9.894 | 2020.827 e ± 20.893 | 2509.359 e ± 12.774 |
a–e Means bearing different superscripts column-wise differ significantly (p < 0.001).