The University of Minnesota Veterinary Diagnostic Laboratory (VDL) serves veterinarians, scientists, educators, companion animal owners, and the livestock and poultry industry by identifying and monitoring emerging diseases and developing new diagnostic methods. Submissions from a licensed veterinarian increases quality and integrity of the submission and allows for the veterinarian to provide interpretations when necessary.

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Test Updates

Avian Metapneumovirus (aMPV) Real-Time PCR Subgroups A, B and C

Avian Metapneumovirus (aMPV) Real-Time PCR Subgroups A, B and C:  Starting on July 1, 2025, we are implementing a new testing schedule for aMPV PCR (subgroups A, B, and C). Please note the following changes:

Testing will now be performed on Wednesdays and Fridays only.

Turnaround time is 5–7 business days, as we must account for courier-delivered samples that may arrive later in the week.

Samples received by end of day Tuesday will be tested on Wednesday.

Samples received by end of day Thursday will be tested on Friday.

If you have urgent testing needs outside of this schedule, please contact the MPTL Laboratory Manager to discuss whether off-cycle testing can be arranged.

Histopathology/Surgicals/Surgical Biopsy

The UMN Veterinary Diagnostic Laboratory is excited to announce we will begin offering surgical pathology (biopsy) services on May 12, 2025. Led by Dr. Meg Moore (bio link), this service will provide high-quality, accurate, and actionable diagnostic reports with a focus on timely results and personalized service. For further information and guidelines on sample submission, please refer to the UMN VDL website at: https://vdl.umn.edu/tests-fees/histopathologysurgicalssurgical-biopsy or contact the lab at [email protected] or 612-625-8787.