Table 1 Experimental design, and the initial total length and body weight of rainbow trout used in this study.
From: Virulence of viral haemorrhagic septicaemia virus (VHSV) genotype III in rainbow trout
Experiment | Group (genotype) | Treatment (infectious route/negative control) | No. of samples | Total length (cm) | Body weight (g) |
|---|---|---|---|---|---|
1 | DK-3592B (Ia) | Intraperitoneal injection | 20 | 8.96 ± 0.94 | 9.61 ± 2.53 |
Immersion 1 h | 20 | 6.12 ± 0.79 | 2.79 ± 0.73 | ||
NO-2007-50-385 (III) | Intraperitoneal injection | 20 | 9.10 ± 0.78 | 9.00 ± 2.48 | |
Immersion 1 h | 20 | 6.35 ± 0.88 | 2.91 ± 0.81 | ||
Immersion 6 h | 20 | 6.59 ± 0.85 | 3.20 ± 0.93 | ||
4p168 (III) | Intraperitoneal injection | 20 | 9.28 ± 0.44 | 9.12 ± 1.88 | |
Immersion 1 h | 20 | 6.62 ± 0.64 | 3.24 ± 0.78 | ||
Immersion 6 h | 20 | 6.77 ± 0.67 | 3.33 ± 0.82 | ||
Negative control | Intraperitoneal injection | 20 | 9.52 ± 0.59 | 9.97 ± 1.74 | |
Immersion 1 h | 20 | 6.75 ± 0.48 | 3.49 ± 0.55 | ||
2 | DK-3592B (Ia) | Immersion 1 h (for mortality observation) | 20 | 6.19 ± 0.64 | 3.14 ± 0.79 |
Immersion 1 h (for sampling) | 21 | 5.72 ± 0.47 | 2.17 ± 0.65 | ||
NO-2007-50-385 (III) | Immersion 1 h (for mortality observation) | 20 | 6.42 ± 1.20 | 3.51 ± 0.87 | |
Immersion 1 h (for sampling) | 21 | 5.84 ± 0.63 | 2.25 ± 0.60 | ||
Immersion 6 h (for mortality observation) | 20 | 6.56 ± 0.76 | 3.22 ± 1.17 | ||
Immersion 6 h (for sampling) | 21 | 6.07 ± 0.64 | 2.63 ± 0.85 | ||
4p168 (III) | Immersion 1 h (for mortality observation) | 20 | 6.67 ± 0.46 | 3.44 ± 0.66 | |
Immersion 1 h (for sampling) | 21 | 5.98 ± 0.68 | 2.40 ± 0.82 | ||
Immersion 6 h (for mortality observation) | 20 | 6.66 ± 0.48 | 3.17 ± 0.80 | ||
Immersion 6 h (for sampling) | 21 | 5.96 ± 0.89 | 2.42 ± 1.08 | ||
Negative control | Immersion 6 h | 20 | 6.57 ± 0.34 | 3.23 ± 0.46 |