Table-2.
Modal titer and percentage distribution of NDV antibody in local chicken and guinea.
| Features | Number of positive sample/total sample | Modal titer | Percentage ≥1:16 titer (%) | Percentage ≥1:128 titer (%) | GMT |
|---|---|---|---|---|---|
| Bird type | |||||
| Chicken | 55/264 | 5 | 20.8 | 13.6 | 8.1 |
| Guinea fowl | 0/23 | 2.0 | 0.0 | 0.0 | 2.0 |
| aSeason | |||||
| Dry | 44/161 | 9.0 | 27.3 | 21.1 | 8.5 |
| Wet | 11/103 | 5.0 | 10.7 | 1.9 | 6.2 |
| aBird categories | |||||
| Hen | 4/54 | 4.0 | 7.4 | 0.0 | 4.8 |
| Cock | 4/21 | 11.0 | 19.0 | 19.0 | 9.5 |
| Grower | 47189 | 5.0 | 24.9 | 16.9 | 8.1 |
a
Only local chickens were considered, GMT=Geometric mean titers