government
New World Screwworm detected in cow in Medina County; Bandera County passes declaration measure
By Spencer Heath, Rocky Garza, Ainsley Bowar, Priscilla Carraman, Nate Kotisso, Mad at KSAT 12 (ABC affiliate)
· June 25, 2026
· 3 min read
The New World Screwworm was detected Tuesday in a cow in northwest Medina County, according to the Texas Animal Health Commission (TAHC). Due to the detection of the New World Screwworm, Medina County Judge Keith Lutz said in a statement Wednesday that portions of Bandera, Medina and Uvalde count...
Key takeaway Due to the detection of the New World Screwworm, Medina County Judge Keith Lutz said in a statement Wednesday that portions of Bandera, Medina and Uvalde counties have since been designated as “Infested Zone 09.
Why this matters in The San Antonio
The detection of the New World Screwworm in northwest Medina County has significant implications for local livestock owners and the regional economy. With portions of Bandera, Medina, and Uvalde counties now designated as an "Infested Zone," animal movement restrictions will likely impact ranchers and farmers who rely on the ability to transport their animals. The quarantine imposed by the Texas Animal Health Commission aims to prevent the spread of the parasitic fly, but it may also lead to economic losses for those in the livestock industry. As Bandera County Commissioners consider declaring a local state of disaster, it will be important to monitor the response efforts and support provided to affected animal owners. The fact that there are 17 active cases of the New World Screwworm in Texas suggests that this is a statewide issue, and San Antonio area residents should be aware of the potential risks to local animal populations.
About this story
Original reporting by KSAT 12 (ABC affiliate) . The San Antonio surfaces reporting from trusted publishers and adds local editorial context so readers can quickly understand what a story means for their community. We attribute every source, link to the original report, and follow a documented editorial standards policy. To understand how stories are selected and reviewed, read our about page .
For the complete original report, visit KSAT 12 (ABC affiliate) . Have a tip or correction? Contact our newsroom .
Category: government ·
Published: June 25, 2026 ·
Source: KSAT 12 (ABC affiliate) ·
Reading time: 3 min
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Frequently asked about this story
What is this story about? The New World Screwworm was detected Tuesday in a cow in northwest Medina County, according to the Texas Animal Health Commission (TAHC). Due to the detection of the New World Screwworm, Medina County Judge Keith Lutz said in a statement Wednesday that portions of Bandera, Medina and Uvalde count...
When was this published? This article was first published on June 25, 2026 by KSAT 12 (ABC affiliate) and curated for The San Antonio readers.
Who reported this story? This story was reported by Spencer Heath, Rocky Garza, Ainsley Bowar, Priscilla Carraman, Nate Kotisso, Mad at KSAT 12 (ABC affiliate). To learn more about how The San Antonio selects and reviews stories, see our editorial standards .
Where can I find related coverage? See more government coverage from The San Antonio, or browse our daily briefing and topic hubs .
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