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Neutralizing antibody response in sera collected on dpi 14 from HAS and LAS chickens inoculated with USUV as determined by plaque reduction neutralization test at 90% threshold (PRNT90).
| PRNT90 titer | % of subjects (n) | ||
|---|---|---|---|
| HAS | LAS | p-value | |
| <20 | 10 (1) | 66.67 (4) | 0.0357 |
| 20 | 30 (3) | 16.67 (1) | NS |
| 0 | 40 (4) | 16.67 (1) | NS |
| 80 | 10 (1) | 0 (0) | NS |
| 320 | 10 (1) | 0 (0) | NS |
Percent (n) of exposed subjects reaching each titer is shown. NS denotes not significant.
