“We’ve got a lot of work to do": USDA is monitoring the threat of New World Screwworm

Ag Secretary Brooke Rollins visited the Texas A&M Beef Center this week, where she gave a briefing on surveillance and strategies to prevent New World Screwworm in American livestock.

She says tackling the issue is imperative, and the road ahead will be a long one.

“There is no doubt that the potential devastating consequences of not getting this under control, I think, are beyond what many of us can even imagine, because it was really our grandfathers and grandfathers of all of these cattle ranchers that are standing behind me. They are the ones who had the institutional knowledge that knew how to battle this 40, 50, 60 years ago. So we have a whole new generation now of cattle raisers and veterinarians and others that haven’t really had to lean into this in our lifetime. So we’ve got a lot of work to do.”

Buck Wehrbein, president of the National Cattlemen’s Beef Association and a cattle feeder, stressed the importance of keeping international protocols in place.

“I was in Washington last week, and we went to the Mexican Embassy, and in no uncertain and very strenuous terms, impressed upon them the importance of their doing their part. We’re all working on this together. The Panamanians are working on it, they’re working on it, and we’re working on it. The Mexican government did a great job on the border and getting protocols in place where we could start crossing cattle again, which they’re a big part of our program in the United States, and being short on cattle, we need them actually. So, they did a really good job with that, but they need to continue that with, as I said, these planes landing and allowing that process to go. It will work, and we know what to do, they just need to let it happen.”

New World Screwworm has been eradicated in the U.S. since the 1970s.

Related Stories
Rooster is a full-time farmhand, right-hand man on Shawn Raff’s cattle and dairy operation in Eatonton, Georgia.
Milk output is rising, but steep drops in Class I–IV prices are tightening margins heading into 2026.
Tight cattle supplies continue to drive lower beef output despite heavier weights.
Weaker U.S. dairy prices come as value-added exports expand and ingredient inventories tighten, creating mixed market signals for producers.
Buzzard discusses her upcoming appearance on the Dirt Diaries podcast with host Kirbe Schnoor and the importance of sharing authentic stories about agriculture.
Cargill’s commitment to keep plants open helps preserve competition as Tyson removes capacity amid historically tight cattle supplies.
The newly elected Executive Vice President of the Tennessee Cattlemen’s Association (TCA), Dale Parker, joins us on-set to share his vision for his state’s cattle industry.
Tyson’s capacity cuts weaken local basis, tighten kill space, and heighten dependence on imports, signaling more volatility for producers.

Agriculture Shows
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.
The goal of “Where the Food Comes From” is as simple as its name implies — host Chip Carter takes you along on the journey of where our food comes from — and we don’t just mean to the supermarket (though that’s part of the big picture!). But beyond where it comes from, how it gets there, and all the links in the chain that make that happen.
Join markets specialist Scott Shellady, better known as the Cow Guy, as he covers the market-close, breaking down headlines that drive the commodities and equities markets with commentary from respected industry heavyweights.