In last week's Veterinary Record, members of the Independent Scientific Gro
up an Cattle Tn discussed the approach they are adopting in attempting to d
evelop sustainable strategies for controlling bovine tuberculosis in cattle
(VR, February 19, pp 207-210). In this second, complementary article, they
consider the extent to which efforts to control the disease may be constra
ined by limitations in current testing procedures.