Mexican cattle imports could be reintroduced to the U.S., unleashing New World Screwworm

The New World Screwworm has also been a threat to the ag industry, and it has already caused a shutdown of cattle into the United States from Mexico. That route could soon reopen, and it is something that R-Calf finds concerning.

“We’re watching this very closely. The USDA is going to be required to report in the federal register, a decision if it does in fact, intend to reopen the border. While the screwworm problem remains a significant threat to our industry, are we going to strengthen our import controls to ensure that we do not introduce pernicious diseases that could adversely affect our entire domestic cattle industry? This is one that is glaring up in the face right now,” said Bill Bullard.

Last month, USDA rolled out an unorthodox plan to help protect the livestock industry from the New World Screwworm. They released male flies that are sterile, aiming to decrease the population.

Related Stories
Strong seasonal demand and manageable production growth continue to support poultry markets.
Global pork production is expected to rise in the first half of 2026, despite trade volatility stemming from shifting import policies and swine disease pressures.
Even small declines in the calf crop translate into sustained supply pressure, supporting cattle prices over multiple years.
Tennessee State Veterinarian Dr. Samantha Batey joined us with the latest on biosecurity efforts and the state’s new “Know Before You Show” initiative.
Texas Agriculture Commissioner Sid Miller discusses the state’s latest efforts to prevent the New World screwworm from reaching Texas.
Winter Weather And Markets Reshape Agriculture Nationwide This Week

LATEST STORIES BY THIS AUTHOR:

RFD NEWS correspondent Frank McCaffrey spoke with U.S. Congressmen Henry Cuellar (D-TX) and John Rose (R-TN), who say bipartisan cooperation will be key to getting the Farm Bill to the president’s desk.
Merck’s Gary Tiller discusses new virtual fencing technology and how fence-free livestock management could change the way ranchers manage land and cattle.
At CattleCon 2026 in Nashville, RealAg Radio’s Shaun Haney discusses profitability, consumer demand, and how the integrated U.S.–Canada beef supply chain impacts cattle producers across North America.
The USDA’s February WASDE report looms as the CME Ag Economy Barometer shows declining farmer confidence, and more ag industry groups calling for swift policy action.
San Angelo Stock Show & Rodeo Association’s Trenton Priddy preview this year’s event, which is now streaming on RFD+
Dr. Peter Beetham, interim CEO of Cibus, joined us to discuss the status of EU gene-editing deregulation and its potential implications for agriculture.
Agriculture Shows
Special 3-part series tells the story of the Claas family’s legacy, which changed agriculture forever.
From soil to harvest. Top Crop is an all-new series about four of the best farmers in the world—Dan Luepkes, of Oregan, Illinois; Cory Atley, of Cedarville, Ohio; Shelby Fite, of Jackson Center, Ohio; Russell Hedrick, of Hickory, North Carolina—reveals what it takes for them to make a profitable crop. It all starts with good soil, patience, and a strong planter setup.
Champions of Rural America is a half-hour dive into the legislative priorities for Rural America. Join us as we interview members of the Congressional Western Caucus to learn about efforts in Washington to preserve agriculture and tackles the most important topics in the ag industry on Champions of Rural America!
Featuring members of Congress, federal and state officials, ag and food leaders, farmers, and roundtable panelists for debates and discussions.