From: A Long-Term Study of Neospora caninum Infection in a Swedish Dairy Herd
Heifer | Heifer | ||||||
---|---|---|---|---|---|---|---|
1994 | Sero-positive | Sero-negative | 1999 | Sero-positive | Sero-negative | ||
Dam | Sero-positive | 4 | 0 | Dam | Sero-positive | 15 | 1 |
Sero-negative | 8 | 0 | Sero-negative | 1 | 2 | ||
Not | Not | ||||||
sampled | 6 | 0 | sampled | 0 | 0 |