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Serum antibody responses of chickens following vaccination and number of survivors after NDV challenge
| Treatment group | No. of seropositive birds/total | NDV HI titera | No. of survivors/total |
|---|---|---|---|
| PBS | 0/10 | 0 | 0/10 |
| LaSota | 10/10 | 4.8 ± 1.4 | 10/10 |
| rLS/ILTV-gB | 10/10 | 3.4 ± 1.3 | 10/10 |
| rLS/ILTV-gD | 10/10 | 3.8 ± 1.2 | 10/10 |
The hemagglutination inhibition (HI) titer is expressed as log2 mean ± standard deviation.
