Table 2 Mortality rates in all experimental chicken groups from 15 to 35 DO after infection with LPAI subtype H9N2 alone or in combination with LaSota vaccine
Age (days) | dpi | Daily mortality/each chicken group | |||||
|---|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | ||
15 | 1 | – | – | – | – | – | – |
16 | 2 | – | – | – | – | – | – |
17 | 3 | – | – | – | – |  | – |
18 | 4 | – | – | – | – | – | – |
19 | 5 | – | – | – | – | – | – |
20 | 6 | – | – | – | – | – | – |
21 | 7 | 2 | – | – | – | – | – |
22 | 8 | 1 | – | – | – | – | – |
23 | 9 | 2 | – | 1 | – | – | – |
24 | 10 | – | – | – | – | – | – |
25 | 11 | – | – | – | – | – | – |
26 | 12 | – | 1 | – | – | – | – |
27 | 13 | – | – | – | – | – | – |
28 | 14 | – | – | – | – | – | – |
29 | 15 | – | – | 1 | – | – | – |
30 | 16 | – | – | 1 | 1 | – | – |
31 | 17 | 1 | 1 | 1 | 1 | – | – |
32 | 18 | – | 2 | 2 | 1 | – | – |
33 | 19 | – | 1 | – | – | – | – |
34 | 20 | – | – | – | – | – | – |
35 | 21 | – | – | – | – | – | – |
Mortality No. | 6/16 | 5/16 | 5/16 | 3/16 | 0/16 | 0/16 | |
Percent % | 37.5 | 31.2 | 31.2 | 18.7 | 0 | 0 | |