USDA confirms reports of New World Screwworm in the U.S. are false

beef cattle.jpg

Earlier today, a local Missouri website briefly posted a report claiming a case of the New World Screwworm was found in the state’s livestock.

Frequent Market Day Report guest Brian Splitt told Markets Specialist Tony St. James about the news and how quickly the markets responded.

SPLITT AND SCREWWORM.mp4

“He found on a local website in Missouri that it was posted that there was a screw worm that was found in Missouri, and the market sold off tremendously. We just saw that by the values on the board and how low they went. And then that site scrubbed it and took it off of the website. And then everything really started to recover right after that. So I don’t know if there’s validity to it.”

Moments later, USDA released a statement to RFD-TV confirming the reports are false.

Attributable to a USDA spokesperson:

Reports that the U.S. Department of Agriculture (USDA) has confirmed the detection of New World screwworm (NWS) in the United States are not true. USDA is working with international partners to prevent NWS incursion into the United States. USDA has suspended imports of live cattle, horses, and bison through southern border ports of entry to prevent further spread of the parasite. Should USDA detect NWS in the United States, we will rapidly respond in coordination with state partners to eliminate it. We will also share information with all stakeholders. Please see USDA’s Animal and Plant Health Inspection Service website for the latest information.

Related Stories
The New World Screwworm case was detected roughly 119 miles from the U.S.-Mexico border — at nearly the same latitude as Zapata, Texas.
The spending bill keeps animal health and traceability funding in place while trimming several other USDA accounts.
The Texas Department of Agriculture confirmed a New World Screwworm case about 119 miles from the Texas border, near Zapata, Texas, and north and west of the Rio Grande Valley.
Florida’s import rule shows New World screwworm concerns are already affecting livestock movement and market conditions.
South Texas producers remain on alert as screwworm concerns grow; sterile fly efforts underway to prevent spread.
Strong demand for U.S. beef in Mexico is boosting exports, with buyers seeking both variety meats and high-quality cuts like Prime and Choice ribeye.

LATEST STORIES BY THIS AUTHOR:

While symbolic, the WTO’s youth hackathon reflects growing calls for creative approaches to food trade and security, with potential implications for reducing losses, expanding biofuel markets, and stabilizing grain flows.
Chad Collin, founder of The Quack Pack USA, joined us on Friday’s Market Day Report to share his expertise in training Border Collies to serve as indispensable farm and ranch dogs.
Ethanol producers face a widening opportunity window as aviation and marine fuel markets expand, with the potential to add billions in demand if policy and certification align.
Lawmakers and ag industry groups welcomed the confirmations, citing the direct impact of these leaders on western ranchers, water and land management, conservation programs, and regulatory reform.
All eyes will be on today’s Cattle on Feed Report, which analysts say could give a clearer picture of where the market goes next.
More than 100 pork producers traveled to Washington to meet with lawmakers and underscore the threat to small family farms.