From: Visualizing bovine leukemia virus (BLV)-infected cells and measuring BLV proviral loads in the milk of BLV seropositive dams
Farm
Cattle no. used in this study
BLV-seropositive rate of the indicated farmsb, % (+/all)
1a
3
Not tested
2
14
15.4 (32/208)
12
57.4 (39/68)
4
7
59.7 (37/62)
5
54.5 (18/33)
6
51.2 (42/82)
14.9 (31/208)
Total
48