reisolation of Leptospira from urine on post-challenge day | # pigs shedding | # Kidney positive | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
n | group | challenge with | 0 | 14 | 17 | 21 | 24 | 28 | ||
9 | vaccine | sv Canicola | 0 | 0 | 0 | 0 | 0 | 0 | 0** | 0** |
10 | control | sg Canicola | 0 | 9 | 9 | 9 | 7 | 6 | 10 | 6 |
10 | vaccine | sv Copenhageni | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
10 | control | sg Icterohaemorrhagiae | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 |