INSIDE AMERICA'S NWS ERADICATION EFFORT:
@SecRollins toured a sterile fly dispersal zone at Chaparrosa Ranch alongside ranchers, USDA officials, and cattle industry leaders. @TAHC @TPWDnews @TSCRA
The sterile insect technique remains one of the most effective tools for
Texas Animal Health Commission
3,646 posts
The official Twitter account for the Texas Animal Health Commission. The TAHC works to protect the health of Texas livestock.
- Texas Animal Health Commission reposted⚠️ Be on the lookout for signs of New World screwworm. To date, 5 cases have been detected in the United States. We're working with our partners statewide to respond. If you see live animals with maggots or a rotted flesh odor, please report it 👉 tpwd.texas.gov/screwworm
00:00 - Texas Animal Health Commission repostedBREAKING: Second confirmed U.S. case of New World Screwworm found in a calf in Zavala County, about 100 miles southwest of San Antonio. We are working with the @TAHC, @USDA and partners statewide to respond. MORE: tpwd.texas.gov/newsmedia/rele…
- Texas Animal Health Commission repostedThis evening, I hosted a call with Texas media alongside @USDA Under Secretary Dudley Hoskins and Texas animal health officials to provide an update on the confirmed detection of New World Screwworm (NWS) in South Texas and outline our immediate response efforts. We briefed
- On June 3, 2026, TAHC received confirmation of a detection of NWS in Zavala County, Texas. A sample collected from a three-week-old calf with an umbilical lesion was identified and confirmed as NWS by NVSL in Ames, Iowa. Read the full press release here: bit.ly/6-3-26NWS
- The TAHC appreciates the USDA’s transparency and partnership throughout this process. If this sample submission leads to a confirmation in Texas, we are prepared to enact existing response protocols to minimize the impact of this pest. screwworm.govA case of NWS may have been detected in South Texas. The sample is now at USDA's National Veterinary Services Laboratories (NVSL) in Ames, lowa for confirmatory testing. We will provide updates the moment results are available. We have already activated personnel on the ground
- To continue the Texas transition to an electronic-only system, TAHC will no longer offer paper certificates of veterinary inspection (CVIs) for purchase beginning June 1, 2026. To learn more about how to order, visit tahc.texas.gov/vets/cvi.html
- Read the full press release here: bit.ly/4-17NWSProduct…
- Your next chapter starts here! Join the herd by applying at: tahc.texas.gov/employment/
- It is important for all equine stakeholders, including producers, owners, veterinarians, and laboratories, to report to the Texas Animal Health Commission. Rapid and proactive reporting is essential to keeping Texas equine safe. Report to any TAHC region office.
- The Texas Animal Health Commission (TAHC) held a regularly scheduled Commission meeting August 26, 2025. The following amendments were proposed during the meeting and are open for comment from September 19 – October 19, 2025. Read the press release here: bit.ly/9-25RuleProps
- The Texas Animal Health Commission (TAHC) held a regularly scheduled Commission meeting August 26, 2025, at its headquarters in Austin. The following amendments were adopted and went into effect September 16, 2025. Read the full press release here: bit.ly/9-24-25RuleAdo…
- On September 21, 2025, Mexico's National Service of Agro-Alimentary Health, Safety, and Quality confirmed a positive detection of New World screwworm (NWS) in Sabinas Hidalgo, located in Nuevo Leon, Mexico. Read the full animal health alert here: bit.ly/NWSAnimalHealt…


















