Cattle interferon-gamma (IFNg) tests (and test outcome) carried out between 23rd Oct and 31st Dec 2006. Tests are listed by country (England, Wales, Scotland) and by Animal Health Office (AHDO) and the reason for the test. Data for this report was compiled from field staff inputs and laboratory test information. Subsequent minor data amendments may have been made after the report was originally compiled, and these corrections would appear in the following month’s report. Each report was checked and deemed correct at the time of release. Please note: this dataset consists of one report for the period October - December. Attribution statement: