local
Interactive map tracks screwworm spread
By Rudy Mireles at ValleyCentral (KVEO/CBS4) - Local
· June 22, 2026
· 1 min read
The interactive map below tracks the spread of New World screwworm cases across Texas and New Mexico and will be updated as new information becomes available. As of June 21, 2026, the USDA has confirmed 15 total cases in the region, and quarantine zones are shifting as state officials respond. Th...
Key takeaway As of June 21, 2026, the USDA has confirmed 15 total cases in the region, and quarantine zones are shifting as state officials respond.
Why this matters in The McAllen
The emergence of New World screwworm cases in Texas and New Mexico has significant implications for livestock owners and ranchers in the McAllen area. With 15 confirmed cases as of June 21, 2026, the risk of infestation is a pressing concern for local farmers who rely on healthy animal populations for their livelihood. The quarantine zones established by state officials will likely impact the movement of livestock and potentially disrupt supply chains, affecting not only farmers but also related businesses in the region. As the situation evolves, it will be crucial for local authorities to work closely with the USDA to contain the spread of the screwworm and provide support to affected farmers. The interactive map will be a valuable tool for tracking the spread of the disease and informing decision-making at the local level.
About this story
Original reporting by ValleyCentral (KVEO/CBS4) - Local . The McAllen 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 ValleyCentral (KVEO/CBS4) - Local . Have a tip or correction? Contact our newsroom .
Category: local ·
Published: June 22, 2026 ·
Source: ValleyCentral (KVEO/CBS4) - Local ·
Reading time: 1 min
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Frequently asked about this story
What is this story about? The interactive map below tracks the spread of New World screwworm cases across Texas and New Mexico and will be updated as new information becomes available. As of June 21, 2026, the USDA has confirmed 15 total cases in the region, and quarantine zones are shifting as state officials respond. Th...
When was this published? This article was first published on June 22, 2026 by ValleyCentral (KVEO/CBS4) - Local and curated for The McAllen readers.
Who reported this story? This story was reported by Rudy Mireles at ValleyCentral (KVEO/CBS4) - Local. To learn more about how The McAllen selects and reviews stories, see our editorial standards .
Where can I find related coverage? See more local coverage from The McAllen, or browse our daily briefing and topic hubs .
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