Group | Time of necropsy a | No. of dams with the stated sera titre | No. of foetuses/lambs with the stated FL/PCS titre | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1/200 | 1/800 | 1/1600 | 1/3200 | 1/6400 | NA | - | 1/8 | 1/16 | 1/32 | 1/64 | 1/128 | ||
G1 (day 40) | 19-21 dpi | 4 | 2 | 11 | |||||||||
G2 (day 90) | 34-48 dpi | 4 | 3 | 3 | 1 | 1 | 1 | 3 | 3 | ||||
G3 (day 120) | 142-155 dg | 1 | 3 | 3 | 4 | 2* | 1* | 1 | 1 |