Group | Number of pregnant ewes | Number of foetuses/lambs | Days of gestation at the time of inoculation | Inoculum (IV) | Animal euthanasia a |
---|---|---|---|---|---|
G1 | 6 | 11 | 40 | Nc-Spain7 106 tachyzoites | Yes |
G2 | 7 | 12 | 90 | Nc-Spain7 106 tachyzoites | Yes |
G3 | 7 | 9 | 120 | Nc-Spain7 106 tachyzoites | Yes |
G4 | 6 | 9 | 40-90-120b | PBS | Yesb |
G5 | 3 | 4 | 40-90-120c | PBS | Noc |