Antibody type | Type of immune response | Time of occurrence | Duration of antibody responses in weeks | |||
---|---|---|---|---|---|---|
n (rev) | Mean | Median (range) | p value* | |||
IgM phase 2 | Primary | Pre-breeding | 57 (55) | 10.9 | 5.5 (1.0, 51.0) | 0.570 |
Post-breeding | 7 (7) | 5.9 | 6.0 (2.0, 12.0) | Â | ||
Secondary | Pre-breeding | 24 (24) | 10.4 | 9.0 (1.0, 34.0) | 0.523 | |
Post-breeding | 18 (18) | 8.4 | 4.0 (2.0, 33.0) | Â | ||
IgG phase 2 | Primary | Pre-breeding | 40 (27) | 19.4 | 12.0 (1.0, 48.5) | 0.376 |
Post-breeding | 14 (5) | 7.5 | 6.0 (2.5, 13.0) | Â | ||
Secondary | Pre-breeding | 4 (3) | 30.7 | 42.5 (3.0, 46.5) | 0.564 | |
Post-breeding | 7 (2) | 25.8 | 25.8 (17.0, 34.5) | Â | ||
IgM phase 1 | Primary | Pre-breeding | 29 (29) | 5.1 | 4.0 (1.0, 12.0) | 0.197 |
Post-breeding | 9 (7) | 2.9 | 3.0 (1.0, 6.0) | Â | ||
Secondary | Pre-breeding | 3 (3) | 1.3 | 1.0 (1.0, 2.0) | 0.127 | |
Post-breeding | 4 (4) | 2.9 | 3.5 (1.0, 3.5) | Â | ||
IgG phase 1 | Primary | Pre-breeding | 40 (12) | 23.7 | 22.5 (5.0, 42.5) | 0.897 |
Post-breeding | 14 (14) | 20.5 | 22.3 (5.0, 34.5) | Â | ||
Secondary | Pre-breeding | 0 (0) | – | – | – | |
Post-breeding | 1 (1) | 11.5 | – |  |