America spent sixty years and hundreds of millions of dollars killing this parasite the last time it showed up.
Now it's back in Texas – and someone just tried to sneak infected-zone livestock past Florida's checkpoint line.
What Florida officers found when they tracked him down the second time is something every rancher in this country needs to hear.
Florida Caught Him Coming and Going
Roger Rodriguez Vega showed up at the Pensacola Agricultural Inspection Station hauling livestock straight out of Texas – the state at the center of America's screwworm nightmare.
Officers asked for one thing: a valid Official Certificate of Veterinary Inspection.
He didn't have it.
Officers denied him entry, put out a statewide Be On the Lookout alert, and made clear those animals were not crossing into Florida without documentation.
He drove around them.
Rodriguez Vega re-entered through Georgia – bypassing the checkpoint entirely – and brought all 24 animals into the state.
Officers tracked him down, pulled him over, and found him without the required documentation again.
He now faces 24 counts of unlawful entry of animals into the state and one count of resisting an officer without violence.
Florida Agriculture Commissioner Wilton Simpson put it plainly: "We will not tolerate anyone who breaks the law and attempts to circumvent those protections."
Why This Is More Than a Paperwork Violation
You need to understand what Texas is dealing with right now.
New World Screwworm – a flesh-eating parasitic fly – was eradicated from the United States in 1966 after decades of devastating American ranchers.
Before eradication, the pest cost the U.S. livestock industry between $50 and $100 million annually in losses.
In 2026 dollars, that's a catastrophe.
The screwworm spread north through Central America starting in 2023, reached Mexico in late 2024, and crossed into Texas in June 2026.
Governor Greg Abbott declared a state of disaster for all Texas counties.
USDA confirmed at least 32 infestations across 12 Texas counties – cattle, goats, sheep, and a dog in New Mexico.
https://twitter.com/FLVoiceNews/status/2080722737660559602?s=20
Senator John Cornyn warned that a full outbreak could cost Texas livestock producers $1 billion and the broader economy $3.7 billion.
Canada has already banned livestock originating in or passing through Texas.
The USDA is spending $750 million on a new Texas facility to produce 300 million sterile screwworms per week to fight the infestation – but it won't be operational until at least 2027.
Florida enacted emergency import restrictions specifically because of this outbreak.
This Is What the Line Is For
Florida's Office of Agricultural Law Enforcement operates 23 agricultural inspection stations on 19 highways entering the state – running 24 hours a day, 365 days a year.
Those checkpoints catch more than bad paperwork.
In February 2025 alone, Florida agricultural officers intercepted human smuggling operations, arrested a convicted felon carrying a firearm, and flagged multiple criminal suspects – all through the same highway interdiction system.
The screwworm checkpoints work the same way.
Turn someone away at the checkpoint, and you find out immediately whether they respect the law or route around it.
Rodriguez Vega told you exactly who he is.
One infected animal entering Florida undetected could spread the parasite to livestock, wildlife, pets, and potentially people across the state.
The screwworm lays eggs in open wounds.
https://twitter.com/TPWDnews/status/2081740899747267014?s=20
The larvae burrow into living flesh and can kill an untreated animal within two weeks.
Florida has recorded zero screwworm detections.
Florida wants to keep it that way.
Simpson's office made clear this arrest is a warning: "We will hold accountable anyone who intentionally violates Florida law and threatens our state's farmers and ranchers."
That's the right posture.
The eradication fight took a generation and cost this country a fortune.
One man with 24 sheep decided the rules didn't apply to him.
Florida's agricultural law enforcement proved him wrong.
Sources:
- Frank Kopylov, "Simpson Announces Arrest of Man Accused of Smuggling Livestock Past Screwworm Inspection Station," Florida Voice News, July 24, 2026.
- "Florida Man Arrested for Illegally Importing Texas Livestock Amid Screwworm Emergency," Fox 35 Orlando, July 25, 2026.
- "Governor Abbott Issues New World Screwworm Disaster Proclamation in June 2026," Office of the Texas Governor, June 2026.
- "New World Screwworm Spreads Across Texas, Threatening Livestock and Beef Prices," KBTX, July 8, 2026.
- Sen. John Cornyn, "Cornyn Raises Alarm on New World Screwworm Threat, Previews Amendment," cornyn.senate.gov, July 28, 2025.
- "USDA Confirms New World Screwworm in Texas," USDA APHIS, June 3, 2026.
- "Office of Agricultural Law Enforcement," Florida Department of Agriculture and Consumer Services, fdacs.gov.
