Christmas and New Year’s Schedule: Our lab will be closed December 24–25, 2025, and December 31, 2025 to January 1, 2026. Please note that no one will be available to receive samples on these days.
Pregnancy tests will be reported on December 26 and January 2nd. Goat/Sheep/Cattle serological biosecurity tests will be reported on December 23 and December 30. Click here for more information about our schedule.

Effective July 14, 2025: All samples with an expected delivery date of July 14 or later must be sent to our new Texas testing facility. Learn More

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Press & News

2025 Christmas and New Year’s Schedule

December 12, 2025

We wish you and your family a Merry Christmas and a Happy New Year! Please review our modified schedule for the holiday week…

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2025 Thanksgiving Week Schedule (November 24–28, 2025)

November 10, 2025

We wish you and your family a happy Thanksgiving! Please review our modified schedule for the holiday week to plan sample submissions accordingly….

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Delta Livestock Diagnostics Exhibits at SWVS 2025 in Fort Worth, Texas

October 3, 2025

DALLAS-FORT WORTH, TX – Delta Livestock Diagnostics recently attended the Southwest Veterinary Symposium (SWVS) 2025 in Fort Worth, Texas. This premier event brought…

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Healthy and alert Saanen dairy goat looking at viewer over a red wooden fence.

The value of Ruminant Biosecurity Testing

July 12, 2023

In both large and small ruminants, biosecurity testing is more assessable than it ever has been in the past to private producers. Why…

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A group of healthy and alert Jersey cattle staring attentively at the viewer while in a head gates eating bright green fodder.

Breakthrough in Battling Bovine Viral Diarrhea Virus

June 7, 2023

Scientists have collaborated to produce the first gene-edited calf resistant to bovine viral diarrhea virus (BVDV). This achievement has excellent potential to alleviate…

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Notice: All reports should be shared with your veterinarian for analysis and interpretation of results.

2815 Exchange BLVD. Suite 100,
Southlake, TX 76092
Office hours 9 AM to 5 PM M-F
(870) 232 – 6401
1-844-DLD DIAG (1-844-353-3424)
lab@deltalivestockdiagnostics.com

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