Table 5.
Serum of chicken | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Vaccine groupa | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
Oil-TC/1 | 128 | 256 | 256 | 64 | 256 | 256 | 256 | 256 | 128 | 64 | 128 | 128 |
Oil-Las | 64 | 64 | 32b | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 128 | 16b |
Live-Las | 64 | 64 | 64 | 64 | 64 | 128 | 32b | 64 | 16b | 32b | 64 | 64 |
Oil-TC/1 plus Live-Las | 64 | 64 | 64 | 128 | 256 | 128 | 128 | 128 | 128 | 256 | 256 | 256 |
Oil-Las plus Live-Las | 64 | 64 | 128 | 256 | 128 | 128 | 128 | 128 | 32b | 64 | 128 | 128 |
aThe neutralization titer was undetectable in both un-inoculated and negative control group chickens
bdeath