Nebraska Veterinary Diagnostic Center

Enhancing the health and well-being of livestock and companion animals

Exterior of the Nebraska Veterinary Diagnostic Center at the University of Nebraska-Lincoln.
Duan Loy, research manager at the Nebraska Veterinary Diagnostic Center, prepares a sample to measure RNA.

Welcome to the NVDC

The Nebraska Veterinary Diagnostic Center (NVDC) employs state-of-the-art testing procedures to provide disease surveillance and diagnostic services to veterinarians, livestock producers, pet owners and researchers.

The diagnostic center is part of the School of Veterinary Medicine and Biomedical Sciences at the University of Nebraska-Lincoln. The NVDC is recognized nationally for its expertise in diagnosing diseases in cattle and other food animals. It is Nebraska's only veterinary diagnostic lab accredited by the American Association of Veterinary Laboratory Diagnosticians, the United States Department of Agriculture and the National Animal Health Laboratory Network.

NVDC offers a full complement of bacteriologic, histologic, immunohistochemical necropsy, molecular diagnostic, serologic, toxicologic, electron microscopic and traditional virologic services. Laboratory cases are coordinated by and test results interpreted by faculty veterinarians. Our faculty diagnosticians have a wide range of nationally recognized expertise, and most have specialized training and board certification in disciplines including pathology, microbiology and immunology.

We are committed to providing timely, accurate results to our clients along with outstanding customer service. Call us at 402-472-1434 during regular business hours or email us anytime.

Quick links

Web portal sign-in
Follow-up testing/supplies order form

Veterinary medical questions

Please consult your personal veterinarian if you have veterinary care or animal related questions.

NVDC is an AAVLD-certified lab

image of current AAVLD accreditation certificate

Cutting-edge technology improves NVDC services

Diagnosticians in the news

NVDC faculty diagnosticians are often asked to contribute to articles and news video related to animal disease and health. Check out NVDC News for more.

Let us hear from you

We're interested in your feedback. Please use our online form to leave a comment.

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NVDC diagnosticians contribute to understanding of bovine pinkeye

Research notes, reference materials, reports — such are the items to be found in the East Campus office of Dustin Loy, a professor in the University of Nebraska–Lincoln’s School of Veterinary Medicine and Biomedical Sciences. But Loy’s office also features an unusual drawing, a scientific one from deep in the university’s history. Continue reading


Fee to cover 'Stat' testing

November 2, 2022—The Nebraska Veterinary Diagnostic Center will begin charging an additional $25 fee for cases in which “Stat” testing is requested. We are doing this as a method to recoup expenses incurred when specific testing is requested outside of our normal testing schedule. These expenses are due to extra time, reagents, and labware needed to perform tests outside of our normal workflow. Please plan ahead to allow plenty of time for testing when scheduling sample collections.

Update on avian influenza

March 17, 2022—The first case of avian influenza in Nebraska was identified in Lancaster County on March 4, 2022, in a wild goose. It has now been identified in nearly all corners of the state and is spreading. We have seen cases involving domestic poultry as well as wild waterfowl. To date, there have been no cases in commercial production facilities.

The strain that we are seeing has been identified as the Eurasian lineage goose/Guangdong H5 clade There have been no reports of human infection. Reported clinical signs in chickens include sudden reduction in water consumption, reduced egg production, diarrhea, respiratory distress, and sudden and significant increase in mortality. We have also been told of CNS signs in wild waterfowl. Mortality rates can be as high as 100% in chickens. If you are observing these signs in your birds, you should contact the State Veterinarian’s office at 402-471-2351 or the USDA at 866-536-7593. If you see wild birds with suspicious signs, contact your local Nebraska Game and Parks Commission Conservation Officer

The Nebraska Veterinary Diagnostic Center (NVDC) is a Level 1 laboratory in the National Animal Health Laboratory Network (NAHLN) and has been activated to respond to this outbreak. When there is a suspected case, samples are tested here at the NVDC for rapid turnaround. Non-negative test results reported at the NVDC are actionable as deemed by the NAHLN, and samples are sent to the National Veterinary Services Laboratory in Ames, IA, for follow-up confirmation and characterization of the isolate.

If you have further questions, call the numbers above or contact the NVDC at 402-472-1434.

For more information about avian influenza, visit NDA’s website at or the USDA’s website. Additional information on biosecurity for backyard flocks can be found at

EZ-Ship program available now

February 11, 2022—The EZ-Ship program is available again. For details on using EZ-Ship, please visit the Shipping page of our website. Thank you for your patience as we resolved the issues.

Accession and histology fees to increase Feb. 1, 2022

Beginning Feb. 1, 2022, the NVDC tests catalog will reflect new prices for some items in our fee schedule. These prices apply to samples received on or after that date.

As always, we make every effort to keep fees low for our clients; however, over time modest increases are necessary. This is the first time in many years these fees have been adjusted.

We appreciate you and your business. If you have any questions, please don't hesitate to contact us.

Suspending EZ-Ship program

December 6, 2021—Dear Customers, Due to an increase in shipping fees imposed by United Parcel Service, we will be suspending our EZ-Ship program until further notice. In one week’s time, we have incurred over $2,200 in expenses for usage of EZ-Ship compared to what would have been about 1/4th that amount. The EZ-Ship program was not a money maker for the VDC, but rather an attempt to benefit you as customers. I apologize for this change in service and hopefully we can work something out with our shipping partner.

Best regards,

Bruce W. Brodersen, DVM, PhD

Reduced disposal fee for cattle and pigs

November 11, 2021—Last year, we were notified by the rendering company that picked up our cattle and pigs that they would no longer service the NVDC. Because of that, we had to raise our disposal fee to a level that was prohibitive for you to bring carcasses to us. After working with the renderer, I’m happy to say they have agreed to once again to pick up carcasses. The disposal fee for cattle and pigs will revert back to what it was previously.

The past increase in fees seriously reduced our caseload for necropsies. Part of our mission is disease surveillance and discovery of emerging diseases. Without us performing these postmortem exams we are not fulfilling our mission. I hope this update about fees will help you convince your clients to take advantage of our services.