Congenital infection | Cerebral infectionh | |||||||
---|---|---|---|---|---|---|---|---|
Group | Litter sizea | Stillbirth | Neonatal mortality | Vertical transmission | ||||
Per pupsb | Per littersc | Per pupsd | Per litterse | Per pupsf | Per littersg | |||
5 × 10 5 /challenged † | 5.0 ± 2.2 | 4/45 (8.8%) | 2/9 (22.2%) | 1/41 (2.4%) | 1/8 (12.5%) | 1/44 (2.3%) | 1/9 (11.1%) | 0/16 (0%) |
Non-immunised/challenged | 5.2 ± 1.7 | 8/58 (13.8%) | 5/11 (45.5%) | 42/50 (84%) | 11/11 (100%) | 41/46 (89.1%) | 11/11 (100%) | 13/16 (81.25%) |
Non-immunised/non-challenged | 4.6 ± 1.4 | 0/37 (0%) | 0/8 (0%) | 0/37 (0%) | 0/8 (0%) | 0/37 (0%) | 0/8 (0%) | 0/17 (0%) |
5 × 10 5 /challenged ‡ | 4.6 ± 2.0 | 5/41 (12.2%) | 4/9 (44.4%) | 6/36 (16.6%) | 2/9 (22.2%) | 5/34 (14.7%) | 4/9 (44.4%) | 2/19 (10.5%) |
5 × 10 4 /challenged | 5.3 ± 1.3 | 8/79 (10.1%) | 5/15 (33.3%) | 8/71 (11.3%) | 6/15 (40%) | 9/75 (12%) | 6/15 (40%) | 1/24 (4.16%) |
5 × 10 3 /challenged | 5.8 ± 1.4 | 28/93 (30.1%) | 11/16 (68.8%) | 17/65 (26.1%) | 7/15 (46.6%) | 26/86 (30.2%) | 7/15 (47%) | 0/24 (0%) |
5 × 10 2 /challenged | 4.1 ± 1.5 | 4/41 (9.7%) | 3/10 (30%) | 7/37 (18.9%) | 6/10 (60%) | 14/41 (34.1%) | 5/10 (50%) | 1/26 (3.8%) |
5 × 10/challenged | 4.4 ± 1.9 | 14/44 (31.8%) | 5/10 (50%) | 2/30 (6.6%) | 2/9 (22.2%) | 2/37 (5.4%) | 2/9 (22.2%) | 2/25 (8%) |
Non-immunised/challenged | 5.0 ± 1.7 | 25/70 (35.7%) | 8/14 (57.1%) | 38/45 (84.4%) | 13/13 (100%) | 37/51 (72.6%) | 13/13 (100%) | 17/24 (70.8%) |
Non-immunised/non-challenged | 5.3 ± 1.6 | 3/64 (4.7%) | 3/12 (25%) | 0/61 (0%) | 0/12 (0%) | 0/64 (0%) | 0/12 (0%) | 0/24 (0%) |