Group | Time of foetal death (dpc)a | Foetal | Serology | Tissues from foetus/calf | Maternal placenta | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
crown-rump length (cm) | in progeny (IFAT)c | Brain | Liver | Heart | |||||||||||
HPd | DNAe | MSf | HPd | DNAe | MSf | HPd | DNAe | MSf | HPd | DNAe | MSf | ||||
2 (Immunised/70-challenged) | 26 | 14 | - | + | 3/3 | Nc-1 | ++ | 3/3 | Nc-1 | ++ | 3/3 | Nc-1 | ++ | 1/3 | Nc-1 |
97b | 15 | nd | + | 0/3 | - | ++ | 0/3 | - | ++ | 0/3 | - | ++ | 1/3 | na | |
Alive | nd | - | - | 0/12 | - | - | 0/3 | - | - | 0/3 | - | - | 0/3 | - | |
Alive | nd | - | - | 0/12 | - | - | 0/3 | - | - | 0/3 | - | - | 0/3 | - | |
Alive | nd | - | - | 0/12 | - | - | 0/3 | - | - | 0/3 | - | - | 0/3 | - | |
3 (Non-immunised/70-challenged) | 26 | 17 | - | + | 1/9 | na | - | 0/3 | - | - | 0/3 | - | - | 0/3 | - |
26 | 16 | - | + | 3/3 | Nc-1 | ++ | 3/3 | Nc-1 | ++ | 3/3 | Nc-1 | ++ | 2/3 | na | |
77 | 18 | 1:32 | * | 1/3 | na | * | 0/3 | - | * | 1/3 | na | ++ | 2/3 | na | |
83 | 30 | - | * | 1/3 | na | ++ | 2/3 | na | ++ | 2/2 | na | ++ | 2/3 | na | |
Alive | nd | - | - | 0/12 | - | - | 0/3 | - | - | 0/3 | - | - | 0/3 | - |