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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serology

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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Delta Livestock Diagnostics Expands Multi-Species Testing: New Poultry, Cattle, Goat/Sheep, and Swine Services!

September 26, 2025

New Poultry Biosecurity Tests We are offering serology (ELISA) testing for key biosecurity targets: Mycoplasma gallisepticum (MG) Mycoplasma synoviae (MS) Salmonella Typhimurium Fowl…

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Delta Livestock Diagnostics Expands Cattle Testing Services, Reduces Prices, and Launches New Fall 2025 Promotion!

August 18, 2025

Delta Livestock Diagnostics Expands Cattle Testing Services, Reduces Prices, and Launches New Promotion! Delta Livestock Diagnostics has expanded its cattle biosecurity testing menu,…

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Group of Katahdin ewes in a field.

Ovine Progressive Pneumonia In Sheep

January 16, 2024

A Silent Threat to Sheep Farming In the quiet fields where flocks graze peacefully, an insidious threat looms – Ovine Progressive Pneumonia (OPP)….

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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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