Farm characteristics
|
Health status
|
---|
Farm
|
Housing type
|
Cattle type
|
Farm location
|
No. dairy cows
|
Paratuberculosis
|
Listeriosis
|
BVD
|
IBR
|
---|
Farm 1
|
Free + Grazing
|
Holstein–Friesian
|
Rural
|
17–21
|
–
|
–
|
–
|
–
|
Farm 2
|
Tie
|
Holstein–Friesian
|
Rural
|
11–13
|
–
|
–
|
–
|
+
|
Farm 3
|
Tie
|
Holstein–Friesian
|
Village
|
10–13
|
–
|
–
|
–
|
+
|
Farm 4
|
Tie
|
Holstein–Friesian
|
Village
|
23–27
|
–
|
+
|
–
|
–
|
Farm 5
|
Free
|
Holstein–Friesian
|
Village
|
21–24
|
–
|
+
|
–
|
–
|
Farm 6
|
Tie
|
Holstein–Friesian
|
Village
|
14–18
|
–
|
–
|
–
|
–
|
Farm 7
|
Free
|
Holstein–Friesian
|
Village
|
23–26
|
–
|
–
|
–
|
–
|
Farm 8
|
Tie
|
Holstein–Friesian
|
Village
|
29–33
|
–
|
+
|
–
|
+
|
Farm 9
|
Tie
|
Holstein–Friesian
|
Village
|
16–19
|
–
|
–
|
–
|
–
|
Farm 10
|
Tie
|
Holstein–Friesian
|
Village
|
16–20
|
–
|
+
|
+
|
+
|
Farm 11
|
Tie + Grazing
|
Simmental
|
Rural
|
14–16
|
–
|
–
|
–
|
–
|
Farm 12
|
Tie
|
Holstein–Friesian
|
Rural
|
27–33
|
–
|
+
|
–
|
–
|
Farm 13
|
Tie
|
Mixed
|
Rural
|
16–18
|
–
|
–
|
–
|
–
|
Farm 14
|
Tie
|
Simmental
|
Town
|
11–18
|
–
|
+
|
–
|
–
|
Farm 15
|
Tie
|
Simmental
|
Town
|
13–15
|
–
|
–
|
–
|
–
|
Farm 16
|
Tie
|
Simmental
|
Town
|
13–15
|
–
|
–
|
–
|
–
|
Farm 17
|
Free
|
Simmental
|
Village
|
31–40
|
–
|
+
|
–
|
–
|
Farm 18
|
Tie
|
Simmental
|
Rural
|
11–14
|
–
|
+
|
–
|
–
|
Farm 19
|
Free
|
Holstein–Friesian
|
Village
|
32–37
|
–
|
+
|
–
|
–
|
Farm 20
|
Tie
|
Simmental
|
Rural
|
9–11
|
–
|
+
|
–
|
–
|
Total (%)
|
9–40
|
0/20 (0%)
|
10/20 (50%)
|
1/20 (5%)
|
4/20 (20%)
|
- BVD: Bovine viral diarrhea, IBR: Infectious bovine rhinotracheitis, Free: Free range.