A new case of New World Screwworm has been detected in Mexico.
The parasitic worm was discovered last week in Mexico’s Tabasco State. However, the U.S. Department of Agriculture (USDA) says it will not restrict cattle imports from the country after recently lifting its November ban and reopening the border.
The re-opening came after USDA and Mexico established new protocols for assessing animal health before import. USDA says the new protocol will keep New World screwworms out of the U.S.
Despite the confidence from the USDA, the newly reported case was a major market mover for cattle, with fears of another border shutdown pushing feeder cattle futures at the Chicago Mercantile Exchange yesterday.
Related Stories
Rooster is a full-time farmhand, right-hand man on Shawn Raff’s cattle and dairy operation in Eatonton, Georgia.
Buying a real Christmas tree directly supports U.S. farmers facing rising import competition, long production cycles, and weather-driven risks.
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.
