2 mL of equine serum in a serum separator tube (red top/tiger top) or other sterile tube; shipped chilled overnight.

This test is performed at the USDA National Veterinary Services Laboratory (NVSL) in Ames, IA. Prices for tests performed outside of BADDL are subject to change without notice. Turnaround times may vary depending on shipping time and the referral lab’s schedule.