Virus | Virus replication in experimentally infected mice [number of virus-positive mice/number tested mice (mean titer ± SD)] | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Lung | Liver | Spleen | Kidneys | Brain | Heart | |||||||
3 dpi | 6 dpi | 3 dpi | 6 dpi | 3 dpi | 6 dpi | 3 dpi | 6 dpi | 3 dpi | 6 dpi | 3 dpi | 6 dpi | |
rSY | 3/3 (3.3 ± 1) | 3/3 (4.0 ± 0.5) | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | 2/3 (0.8 ± 0) | 0/3 | 0/3 | 0/3 |
rSY-Δ10 | 3/3 (2.9 ± 1.3) | 3/3 (4.2 ± 0.6) | 0/3 | 0/3 | 0/3 | 1/3 (0.5 ± 0) | 2/3 (0.5 ± 0.2) | 2/3 (0.8 ± 0.3) | 0/3 | 0/3 | 2/3 (1 ± 0.5) | 1/3 (0.3 ± 0) |
rSY-Δ11 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 |
rSY-Δ10/11 | 1/3 (1.5 ± 0) | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 |