United States Department of Agriculture, Food Safety and Inspection Service (USDA/FSIS) analysis of tissue samples collected from a bob veal calf identified the presence of flunixin at 0.151 parts per million (ppm) in liver tissue. Analysis of tissue samples also identified the presence of 0.13 ppm of penicillin in the kidney.
There is no FDA established tolerance for residues of flunixin or penicillin in the edible tissues of calves to be processed as veal. Flunixin is a FDA regulated veterinarian drug used to alleviate fevers and pain.
The investigation also found that Red Arrow held animals under conditions that are so inadequate that medicated animals bearing potentially harmful drug residues were likely to enter the food supply.