From: Differential detection of classical swine fever virus challenge strains in C-strain vaccinated pigs
(A) CBR/93 | (B) UK2000/7.1 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pig group and number | Blood viraemia | Tonsil RNA levels (log 10copies/ng) | Clinical outcome | End day (dpi) | Pig group and number | Blood viraemia | Tonsil RNA levels (log 10copies/ng) | Clinical outcome | End day (dpi) | ||||
CBR/93 | C-strain | Total CSFV | UK2000/7.1 | C-strain | Total CSFV | ||||||||
Mock vaccination* | Mock vaccination* | ||||||||||||
A.1 | High | 7.10 | 0 | 8.62 | Euthanized | 17 | E.1 | High | 9.39 | 0 | 9.43 | Euthanized | 17 |
A.2 | Moderate | 4.99 | 0 | 8.21 | Euthanized | 21 | E.2 | Moderate | 8.50 | 0 | 8.87 | Euthanized | 15 |
A.3 | High | 6.23 | 0 | 8.18 | Euthanized | 21 | E.3 | High | 8.35 | 0 | 8.56 | Euthanized | 15 |
A.4 | Moderate | 6.02 | 0 | 8.06 | Euthanized | 17 | E.4 | High | 7.98 | 0 | 8.48 | Euthanized | 17 |
Vaccination -5 dpi | Vaccination -5 dpi | ||||||||||||
B.1 | Low | < assay | 4.61 | 5.19 | Healthy | 25 | F.1 | Low | 0 | 3.64 | 4.38 | Healthy | 29 |
B.2 | ⊗ | 0 | 2.76 | 3.62 | Healthy | 25 | F.2 | ⊗ | 0 | 3.23 | 3.61 | Healthy | 29 |
B.3 | ⊗ | 0 | 1.61 | 3.76 | Healthy | 30 | F.3 | ⊗ | 0 | 2.93 | 3.42 | Healthy | 30 |
B.4 | ⊗ | 0 | 1.92 | 3.25 | Healthy | 30 | F.4 | ⊗ | 0 | 2.19 | 3.41 | Healthy | 30 |
B.5 | ⊗ | 0 | 1.66 | 2.96 | Healthy | 30 | F.5 | ⊗ | 0 | 1.81 | 0.87 | Healthy | 29 |
B.6 | ⊗ | 0 | 2.21 | 2.87 | Healthy | 25 | F.6 | Low | 0 | 1.83 | 0.11 | Healthy | 30 |
Vaccination -3 dpi | Vaccination -3 dpi* | ||||||||||||
C.1 | Low | < assay | 0 | 4.17 | Healthy | 33 | G.1 | High | 7.79 | 2.75 | 8.33 | unrelated inf. | 22 |
C.2 | Low | 0 | 1.65 | 3.74 | Healthy | 32 | G.2 | Low | 8.01 | 0 | 8.23 | Healthy | 28 |
C.3 | ⊗ | 0 | 1.24 | 3.45 | Healthy | 33 | G.3 | Low | 2.75 | 4.29 | 5.13 | Healthy | 28 |
C.4 | Low | 0.5 | 1.45 | 3.43 | Healthy | 32 | G.4 | ⊗ | 1.06 | 3.80 | 4.78 | Healthy | 24 |
C.5 | Low | < assay | 1.35 | 3.16 | Healthy | 32 | G.5 | Low | 2.63 | 1.74 | 4.08 | Healthy | 24 |
C.6 | ⊗ | 0 | 0 | 2.51 | Healthy | 33 | G.6 | ⊗ | 1.98 | 1.12 | 3.35 | Healthy | 24 |
Vaccination -1 dpi* | Vaccination -1 dpi* | ||||||||||||
D.1 | High | 7.28 | 0 | 8.69 | Euthanized | 19 | H.1 | High | 7.51 | 0 | 8.69 | Euthanized | 19 |
D.2 | Moderate | 7.75 | 4.26 | 8.68 | Euthanized | 12 | H.2 | High | 7.98 | 0 | 8.21 | Euthanized | 12 |
D.3 | Moderate | 3.03 | < assay | 5.62 | Healthy | 23 | H.3 | Moderate | 7.99 | 4.16 | 8.16 | Euthanized | 11 |
D.4 | Low | 2.28 | 1.02 | 5.10 | unrelated inf. | 19 | H.4 | Low | 4.65 | 0 | 5.43 | Healthy | 23 |
D.5 | Low | 0.76 | 2.53 | 4.15 | Healthy | 23 | H.5 | Low | 2.59 | 1.00 | 4.41 | Healthy | 23 |
D.6 | Low | < assay | < assay | 2.77 | Healthy | 23 | H.6 | Low | 2.67 | 1.58 | 4.16 | Healthy | 23 |