|
Calf status
|
Fecal culturea
|
Tissue cultureb
|
|---|
|
1
|
2
|
3
|
4
|
0
|
1
|
2
|
3
|
|---|
|
Inoculated (n = 14)
|
0
|
1
|
3
|
10
|
0
|
1
|
4
|
9
|
|
Contact-exposed (n = 14)
|
3
|
10
|
1
|
0
|
7
|
7
|
0
|
0
|
|
Control (n = 4)
|
4
|
0
|
0
|
0
|
4
|
0
|
0
|
0
|
-
a1, calves with 0–4 fecal culture positive samples; 2, calves with 5–9 fecal culture-positive samples; 3, calves with 10–14 culture-positive samples; and 4, calves with ≥ 15 fecal culture-positive samples.
-
b0, calves with 0 tissue culture-positive samples; 1, calves with 1–3 tissue culture-positive samples; 2, calves with 4–6 tissue culture-positive samples; and 3, calves with > 6 tissue culture-positive samples.
