Flesh-Eating Threat—Border Reopens Anyway

Washington approved a phased reopening of Mexican cattle imports, starting at Douglas, Arizona, while a flesh-eating livestock parasite still lingers in the region.

Story Snapshot

USDA will lift a yearlong suspension and restart imports first at Douglas, Arizona, in 30 days.
Reopening follows a joint action plan with Mexico and U.S. inspections to block screwworm.
Agency cites Douglas as the lowest-risk port based on geography and coordination history.
Past reversals and ongoing detections in the U.S. make execution and transparency critical.

Phased Border Reopening Begins With Douglas, Arizona

The United States Department of Agriculture (USDA) said it will lift a more than yearlong ban on Mexican cattle and begin with a single port at Douglas, Arizona, in about 30 days. The agency plans to open two New Mexico ports later, signaling a stepwise plan rather than a full, same-day restart. Officials said conditions now support starting the reopening, after months of surveillance and coordination. The move aims to boost supply while keeping the parasite out of the U.S. herd, according to the department’s statements.

USDA’s Animal and Plant Health Inspection Service previously set a framework for staged reopenings. In a 2025 notice, the department described risk-based port access, inspection and treatment standards, and continuous reviews to adjust to field data. That playbook matches the new timeline at Douglas. The agency’s approach reflects standard animal health practice in cross-border trade. Officials use geography, surveillance, and port-by-port controls to limit risk while restoring flow where it is safer to do so.

Joint Action Plan, Inspections, And Why Douglas Was Chosen

USDA tied the restart to a joint action plan with Mexico. Animals will face U.S. inspections to prevent entry of screwworm larvae, according to Associated Press reporting on the agency’s announcement. Reuters said USDA identified Douglas as the lowest-risk port, citing its geography and a deep record of cooperation with Sonora officials and federal animal health teams. That history gives inspectors better visibility and faster response if a problem appears. The design favors control at the gate, not blind trust.

The agency’s top veterinarian earlier pointed to improving risk conditions. In May 2025, Chief Veterinarian Rosemary Sifford said imports were expected to resume by year-end, absent major changes, and no new cases had moved north of a prior detection 700 miles from the border. USDA now says it is safe to start reopening, but only in stages, and with safeguards in place. The message to ranchers is clear: the system will reopen where risk is lowest and tighten again if data demand it.

Biosecurity Risks Remain, Making Execution And Oversight Key

The screwworm outbreak has not vanished. Reports note detections in Texas and southeastern New Mexico, which raise the stakes on inspections and treatment at the line. That reality means success depends on how well the plan runs, not on paper promises. The record also shows USDA has reversed course before. After an earlier restart, the border closed again within two days following a new case in Veracruz, Mexico. Those quick pivots show vigilance, but they also test confidence in the system.

The agency has not released the full risk assessment, inspection protocols, or the joint action plan text in the public sources cited. The available reporting does not show staffing levels, rejection rates, or test performance at ports. Those gaps do not prove the plan is weak, but they leave open questions that matter to producers and consumers. Clear metrics on how many cattle are screened, how many are rejected, and why would help the market judge whether safeguards work as advertised.

What It Means For Ranchers, Consumers, And Conservative Priorities

Ranchers and feeders want supply and price relief, but not at the cost of herd health. A controlled reopening with tight checks fits a limited government approach that demands competence, not endless shutdowns. The phased plan tries to balance commerce and caution. If inspections catch problems early, ports can stay open, trucks can move, and families can see some price relief at the meat counter. If risk rises, the plan allows quick pullbacks to protect producers and consumers.

Conservatives should watch two things now. First, accountability: USDA should show its work by sharing port criteria, inspection throughput, and outcomes. Sunlight builds trust and keeps special interests from steering policy. Second, federalism and local readiness: state agriculture teams and sheriffs near Douglas and the New Mexico ports need resources and clear lines of contact if an infected animal slips through. Strong borders require strong checkpoints, fast data, and the will to pause when risk jumps.