The USDA announced a $100 million New World Screwworm Grand Challenge to spur detection, containment and eradication technology. The parasite has been confirmed about 70 miles from the Texas border, with active cases in Tamaulipas, Mexico.
Applications for the fund close February 23, 2026.
A screwworm incursion into the US would threaten cattle movements and herd numbers, creating supply uncertainty for feeder and live cattle. Containment measures could tighten feeder supplies and add cost pressure along the chain.
After 29 past neutral disease events, Feeder Cattle moved a median +0.6% over 5 sessions (62% higher; middle half -1.5% to +2.2%), and +1.0% over 20.
After 69 past neutral disease events, Live Cattle moved a median -0.1% over 5 sessions (42% higher; middle half -0.8% to +0.6%), and +0.9% over 20.
Moves of each commodity's benchmark from the last close before the event. Historical reads pool past events of the same kind; they describe what happened, not what will. Not investment advice.