Group | Vaccination with LaSota | Day of H9N2 infection | Weighting | Pooled tracheal swabs | 10 serum samples/group (7th and 14th dpi) | Histopathology of 2 sacrified birds at 4th and 9th dpi |
---|---|---|---|---|---|---|
1 | 18 DO | 15 DO | 14,21,28,35 DO | 15,18,21,24 DO | 22,29 DO | 19,24 DO |
2 | 18 DO | 18 DO | 18,21,24,27 DO | 25,32 DO | 22,27 DO | |
3 | 18 DO | 21 DO | 21,24,27,30 DO | 28,35 DO | 25,30 DO | |
4 | – | 18 DO | 18,21,24,27 DO | 25,32 DO | 22,27 DO | |
5 | 18 DO | – | 21,28 DO | 25,32 DO | 22,27 DO | |
6 | – | – | 21,28 DO | 25,32 DO | 22,27 DO |