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2 new screwworm cases detected in Edwards County over last 24 hours, USDA says
By Christian Riley Dutcher at KSAT 12 (ABC) - San Antonio News
· June 22, 2026
· 2 min read
Three new cases of New World Screwworm were detected within 24 hours, the U.S. Department of Agriculture said Sunday, bringing the total detections domestically up to 15.Two of the new cases were detected in Edwards County calves, the USDA said in a post on its Screwworm Rapid Response page, whic...
Key takeaway 🚨NWS UPDATE: In the last 24 hours, 1 lamb in Crockett County, TX and 2 calves in Edwards County, TX have tested positive for New World Screwworm, bringing the total number of domestic confirmed detections to 15.
Why this matters in Alamo Heights News
The detection of two new screwworm cases in Edwards County and one in Crockett County has significant implications for livestock owners in the surrounding areas, including Alamo Heights . Although the new cases in Edwards County were anticipated, the discovery of a case in Crockett County, west of the previously affected areas, suggests the infestation may be spreading. The USDA's plan to start sterile fly dispersal flights over Crockett County is a crucial step in combating the spread of screwworm. Local animal owners should be vigilant and take proactive measures to protect their animals, as the Texas Animal Health Commission's map of infested and adjacent surveillance zones may soon include areas closer to Alamo Heights. The effectiveness of the sterile fly dispersal program will be closely watched, and its success will have a direct impact on the livelihoods of local farmers and ranchers.
About this story
Original reporting by KSAT 12 (ABC) - San Antonio News . Alamo Heights News 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) - San Antonio News . Have a tip or correction? Contact our newsroom .
Category: local ·
Published: June 22, 2026 ·
Source: KSAT 12 (ABC) - San Antonio News ·
Reading time: 2 min
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Frequently asked about this story
What is this story about? Three new cases of New World Screwworm were detected within 24 hours, the U.S. Department of Agriculture said Sunday, bringing the total detections domestically up to 15.Two of the new cases were detected in Edwards County calves, the USDA said in a post on its Screwworm Rapid Response page, whic...
When was this published? This article was first published on June 22, 2026 by KSAT 12 (ABC) - San Antonio News and curated for Alamo Heights News readers.
Who reported this story? This story was reported by Christian Riley Dutcher at KSAT 12 (ABC) - San Antonio News. To learn more about how Alamo Heights News selects and reviews stories, see our editorial standards .
Where can I find related coverage? See more local coverage from Alamo Heights News, or browse our daily briefing and topic hubs .
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