**The primary driver of trader sentiment for a screwworm national emergency declaration remains the contained U.S. outbreak status.** Since the first confirmed New World screwworm (Cochliomyia hominivorax) detection in a Texas calf on June 3, 2026, USDA APHIS has reported 52 total animal cases across Texas and New Mexico, with only two active as of early October. Aggressive containment using the sterile insect technique, 20-km infested zones with movement restrictions, expanded trapping, and FDA emergency use authorizations for wound treatments (such as dicyclanil spray and ivermectin) have limited spread. CDC assessments as of October 7 rate general-population human risk as very low, with no domestically acquired human cases reported. State-level actions, including Texas disaster proclamations and Colorado emergency import rules, address livestock threats without triggering broader federal measures. Key upcoming factors include phased southern port reopenings guided by surveillance data, a new Texas sterile-fly production facility ramping up in 2027, and continued model-driven monitoring that could alter risk thresholds. Historical precedent of eradication since 1966 supports expectations of sustained control absent major northward expansion or surveillance gaps.