Results of drug screening from a producer's view.

The dairy industry is faced with increasing governmental and public concern about the safety of the nation's milk supply. New regulations under the Grade A Pasteurized Milk Ordinance require that prescription drugs be properly labeled and that all tanker loads of milk be tested for beta-lactam antimicrobial residues. Concern over the use of animal drugs in an extralabel manner has prompted the National Milk Producers Federation and the American Veterinary Medical Association to develop a quality assurance program for on-farm residue prevention known as the Dairy Quality Assurance 10-Point Milk and Dairy Beef Residue Prevention Protocol. The program promotes the concept of Hazard Analysis Critical Control Points, applied to a pre-harvest farm environment. Screening limitations at point of milk receipt necessitates widespread adoption of the Dairy Quality Assurance protocol to address controlled use of all animal medications under a valid relationship among veterinarian, client, and animals, thus minimizing the potential for violative residues in the milk and meat supply.