Table 2 The protection and mortality rate among vaccinated chicken
Groups | No. of birds | No. of diseased/Weeks post-challenge | Diseased/Total | No. of Survival | Total no. of survival | Mortality rate | Protection rate | |||
|---|---|---|---|---|---|---|---|---|---|---|
1st week | 2nd week | 3rd week | 4th week | |||||||
FNPs-G1 | 10 (ST) | 1 | 0 | 0 | 0 | 1/10 | 9 | 26/30 | 13.3 | 86.67 |
10 (SK) | 2 | 0 | 0 | 0 | 2/10 | 8 | ||||
10 (SE) | 1 | 0 | 0 | 0 | 1/10 | 9 | ||||
FCNPs-G2 | 10 (ST) | 2 | 0 | 1 | 0 | 3/10 | 7 | 20/30 | 33 | 67 |
10 (SK) | 1 | 1 | 1 | 0 | 3/10 | 7 | ||||
10 (SE) | 2 | 1 | 1 | 0 | 4/10 | 6 | ||||
C.CS-G3 | 10 (ST) | 1 | 1 | 0 | 0 | 2/10 | 8 | 24/30 | 20 | 80 |
10 (SK) | 1 | 1 | 0 | 0 | 2/10 | 8 | ||||
10 (SE) | 1 | 0 | 1 | 0 | 2/10 | 8 | ||||
SiNPs-G4* | 10 (ST) | 1 | 0 | 0 | 0 | 0/10 | 10 | 28/30 | 6.67 | 93.33 |
10 (SK) | 1 | 0 | 0 | 0 | 1/10 | 9 | ||||
10 (SE) | 1 | 0 | 0 | 0 | 1/10 | 9 | ||||
V-G5 (+ ve Control) | 10 (ST) | 1 | 0 | 1 | 0 | 2/10 | 8 | 25/30 | 16.67 | 83.33 |
10 (SK) | 1 | 1 | 0 | 0 | 2/10 | 8 | ||||
10 (SE) | 1 | 0 | 0 | 0 | 1/10 | 9 | ||||
C-G6 (control) | 10 (ST) | 4 | 3 | 1 | 1 | 9/10 | 1 | 9/10 | 90 | 10 |
10 (SK) | 3 | 3 | 2 | 1 | 9/10 | 1 | 9/10 | 90 | 10 | |
10 (SE) | 5 | 3 | 1 | 0 | 9/10 | 1 | 9/10 | 90 | 10 | |