Table 1 Summary of early infection dynamics in heifers and foetuses from G-Control, G-NcSpain7 and G-NcSpain1H
Culling date | Inoculum | Ear tag | Pregnancy outcome | Placenta | Foetus | N. caninum-specific IgG levels in dams | |||
|---|---|---|---|---|---|---|---|---|---|
Histopathology | DNA detection | Histopathology | DNA detection | N. caninum-specific IgG | |||||
10 dpi | PBS | 5702 | L | PA* | − | − | − | No | No |
1334 | L | PA* | − | − | − | No | No | ||
6676 | L | PA* | − | − | − | No | No | ||
Nc-Spain7 | 1600 | L | PA** | − | − | − | No | No | |
9665 | L | FN*, PA** | CA++, CO+ | − | Li+ | No | No | ||
5850 | L | PA** | − | − | − | No | No | ||
9661 | L | PA** | − | − | Li++ | No | No | ||
Nc-Spain1H | 9131 | L | PA** | − | − | − | No | No | |
3712 | L | PA** | − | − | − | No | No | ||
5925 | L | PA** | − | − | − | No | No | ||
9671 | L | PA** | − | − | − | No | No | ||
20 dpi | PBS | 3710 | L | PA* | − | − | − | No | No |
6671 | L | PA* | − | − | − | No | No | ||
6377 | L | PA* | − | − | − | No | No | ||
Nc-Spain7 | 3581 | D | FN***, PA*** | CA+++, CO+++ | Li**, Lu**, H, Sk, CNS† | CNS++ | No | Yes (13 dpi) | |
7934 | D | FN**, PA*** | CA+++, CO+++ | Li**, Lu***, H, Sk, CNS† | CNS++, Li+++ | No | Yes (9 dpi) | ||
7992 | L | FN**, PA*** | CA+++, CO+++ | Li*, Lu*, H, Sk, CNS | CNS++ | No | Yes (13 dpi) | ||
4405 | L | FN**, PA*** | CA+++, CO+++ | Li*, Lu*, H, Sk, CNS | CNS+++ | No | Yes (13 dpi) | ||
5082 | L | FN***, PA*** | CA+++, CO+++ | Li*, Lu*, H, Sk, CNS | CNS+++ | No | Yes (16 dpi) | ||
Nc-Spain1H | 7725 | L | PA** | − | − | − | No | No | |
9677 | L | PA** | − | − | − | No | Yes (13 dpi) | ||
7649 | L | PA** | − | − | − | No | Yes (16 dpi) | ||
9638 | L | PA** | CA+, CO ++ | − | − | No | Yes (16 dpi) | ||
3894 | L | PA** | − | − | − | No | No | ||