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Emergency Response - Laboratory Response Network Contact Information


Texas Department of State Health Services - Austin

Phone: (512) 776-3781
Emergency Phone 24/7: (512) 689-5537

Texas Counties Within Service Area:

  • Bastrop, Bell, Blanco, Bosque, Brazos, Burleson, Burnet
  • Caldwell, Concho, Coryell, Crockett
  • Falls, Fayette, Freestone
  • Grimes
  • Hamilton, Hays, Hill
  • Kimble
  • Lampasas, Lee, Leon, Limestone, Llano
  • Madison, Mason, Menard, McCulloch, McLennan, Milam, Mills
  • Robertson
  • San Saba, Schleicher, Sutton
  • Travis
  • Washington
  • Williamson

Corpus Christi-Nueces County Public Health District

Phone: (361) 826-7214
Emergency Phone:24/7: (361) 533-3500

Texas Counties Within Service Area:

  • Aransas
  • Bee
  • Calhoun
  • Goliad
  • Jackson
  • Kleberg
  • Nueces
  • Refugio
  • San Patricio
  • Victoria

Dallas County Health and Human Services

Phone: (214) 819-2840
Emergency Phone 24/7: (214) 677-7876

Texas Counties Within Service Area:

  • Collin
  • Dallas
  • Ellis
  • Fannin
  • Grayson
  • Hunt
  • Kaufman
  • Navarro
  • Rockwall

City of El Paso Department of Public Health

Phone: (915) 543-3255
Emergency Phone 24/7: (915) 252-0376

Texas Counties Within Service Area:

  • Brewster
  • Culberson
  • Jeff Davis
  • El Paso
  • Hudspeth
  • Pecos
  • Presidio
  • Reeves
  • Terrell

Houston Health and Human Services Department

Phone: (832) 393-3956
Emergency Phone 24/7: (832) 260-6723

Texas Counties Within Service Area:

  • Austin
  • Brazoria
  • Chambers, Colorado
  • Fort Bend
  • Galveston
  • Hardin, Harris
  • Liberty
  • Jefferson
  • Matagorda, Montgomery
  • Orange
  • San Jacinto
  • Walker, Waller, Wharton

TIEHH Bioterrorism Response Laboratory

Phone: (806) 834-7009
Emergency Phone 24/7: (806) 252-3652

Texas Counties Within Service Area:

  • Andrews, Armstrong
  • Bailey, Briscoe, Borden
  • Carson, Castro, Cochran, Childress, Coke, Collingsworth, Cottle, Crane, Crosby
  • Dawson, Dickens, Donley, Dallam, Deaf Smith
  • Ector
  • Fisher, Floyd
  • Gaines, Garza, Glasscock, Gray
  • Hale, Hall, Hansford, Hartley, Hemphill, Hockley, Howard, Hutchinson
  • Irion
  • Kent, King
  • Lamb, Lipscomb, Loving, Lubbock, Lynn
  • Martin, Mitchell, Midland, Moore, Motley
  • Nolan
  • Ochiltree, Oldham
  • Potter, Parmer
  • Randall, Reagan, Roberts
  • Scurry, Sherman, Sterling, Stonewall, Swisher
  • Terry, Tom Green
  • Upton
  • Ward, Wheeler, Winkler
  • Yoakum

Public Health Laboratory of East Texas - Tyler

Phone: (903) 877-5071
Emergency Phone 24/7: (903) 312-3537

  • Anderson, Angelina
  • Bowie
  • Camp, Cass, Cherokee
  • Delta
  • Franklin
  • Gregg
  • Harrison, Henderson, Hopkins, Houston
  • Jasper
  • Lamar
  • Marion, Morris
  • Nacogdoches, Newton
  • Panola, Polk
  • Rains, Red River, Rusk
  • Sabine, San Augustine, Shelby, Smith
  • Titus, Trinity, Tyler
  • Upshur
  • Van Zandt
  • Wood

San Antonio Metropolitan Health District LRN Laboratory

Phone: (210) 207-0842
Emergency Phone 24/7: (210) 551-5464

  • Atascosa
  • Bandera, Bexar
  • Comal
  • Dewitt, Dimmit, Duval
  • Edwards
  • Frio
  • Gillespie, Gonzales, Guadalupe
  • Jim Wells
  • Karnes, Kinney, Kendall, Kerr
  • La Salle, Lavaca, Live Oak
  • Maverick, McMullen, Medina
  • Real
  • Uvalde
  • Val Verde
  • Webb
  • Wilson
  • Zavala

Texas Department of State Health Services - South Texas Laboratory

Phone: (956) 364-8369
Emergency Phone 24/7: (512) 694-9306

  • Brooks
  • Cameron
  • Hidalgo
  • Jim Hogg
  • Kenedy
  • Starr
  • Willacy
  • Zapata

Tarrant County Public Health, North Texas Regional Laboratory

Phone: (817) 321-4755
Emergency Phone 24/7: (817) 929-4720

  • Archer
  • Baylor, Brown
  • Callahan, Clay, Comanche, Coleman, Cooke
  • Denton
  • Eastland, Erath
  • Foard
  • Hardeman, Haskell, Hood
  • Jack, Johnson, Jones
  • Knox
  • Montague
  • Palo Pinto, Parker
  • Runnels
  • Shackleford, Somervell, Stephens
  • Taylor, Throckmorton, Tarrant
  • Wichita, Wilbarger, Wise
  • Young