Welcome to the Utah Veterinary Diagnostic Laboratory


The Utah Veterinary Diagnostic Laboratory (UVDL) is a cooperative effort by Utah State University (USU) and Utah Department of Agriculture and Food (UDAF). The purpose of the laboratory is to provide timely, in-depth, cost efficient, veterinary diagnostic services to safeguard animal health, protect the agricultural economy, and shield the public against zoonoses (diseases transmissible from animals to humans). In these roles, the UVDL serves practicing veterinarians, personnel in regulatory state and federal governmental positions, public health officials and animal owners. Diagnostic services include pathology, bacteriology, virology, serology, toxicology and molecular-based assays. The main laboratory is on the campus of USU in Logan, Utah, and a branch laboratory is in Nephi, Utah; together these laboratories constitute the Utah component of the national veterinary diagnostic laboratory system.

Utah Veterinary Diagnostic Laboratory



Main Laboratory                                  Central Utah Branch Laboratory
950 East 1400 North                         1451 South Main
PO Box 6338                                        PO Box 80
Logan UT 84341                                 Nephi UT 84648
Phone: 435-797-1895                        Phone: 435-623-1402
Fax: 435-797-2805                              Fax: 435-623-1548
E-Mail: uvdl@cc.usu.edu                  

Business Hours
Monday through Friday 8:00 am to 5:00 pm
Voicemail Messaging: 435-797-1895 (Logan)
Voicemail Messaging: 435-623-1402 (Nephi)
After-hours/weekends cell phone: 435-770-7951
*Enter contact number after tone, then push # key