Table 6 Comparisons of the cELISA with HI test and with commercial ELISA kit by detecting the sequential sera form the challenged SPF chickens with the NDV strain LaSota
| Different assay | Different day post inoculation (dpi) (positive number/total number) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 4 | 5 | 6 | 7 | 10 | 12 | 14 | 18 | 21 | 28 | |
| cELISA | 0/20 | 0/20 | 3/20 | 20/20 | 20/20 | 20/20 | 20/20 | 20/20 | 20/20 | 20/20 | 20/20 |
| HI test | 0/20 | 0/20 | 0/20 | 4/20 | 15/20 | 20/20 | 20/20 | 20/20 | 20/20 | 20/20 | 20/20 |
| Commercial ELISA kit | 0/20 | 0/20 | 0/20 | 0/20 | 4/20 | 4/20 | 20/20 | 20/20 | 20/20 | 20/20 | 20/20 |
