U.S. is reopening its border with Mexico for cattle, bison, and equine imports

The markets are ready for the U.S. border to reopen today for shipments of cattle, bison, and equines from Mexico. Imports to the U.S. were shut down in early May on concerns of New World Screwworm.

Today’s reopening is part of a phased plan by the USDA. Right now, the crossing in Douglas, Arizona, poses the lowest risk, according to the Department. Ag Secretary Brooke Rollins says after the crossing reopens in Arizona, the Department will reevaluate to make sure no cases of the disease resurface.

Other parts of the USDA’s plan include reopening the Moore Air Base in South Texas as a sterile fly facility. The U.S. currently has a sterile fly facility in Panama and is retrofitting a facility in Mexico to produce sterile flies. Officials in Texas are dispersing fly traps along the Rio Grande to monitor the pest.

Douglas, Arizona, is just one of five crossings on the calendar to reopen this year. Later this month, crossings in Columbus and Santa Teresa, New Mexico, are set to open. Then, in August, crossings in Del Rio, Texas, are scheduled to resume, and in mid-September, the crossing in Laredo, Texas, could get the all-clear. All of these reopenings are dependent on the current cases of New World Screwworm.

Related Stories
Farm Journal Foundation Senior Policy Adviser Dr. Stephanie Mercier outlines new research on the top sixteen biosecurity threats in agriculture/
Cattle imports from Mexico remain stalled amid the New World screwworm outbreak. At the same time, Tyson closures add pressure on Nebraska producers and markets ahead of the USDA’s upcoming Cattle on Feed Report.
Texas livestock producers face a heightened biosecurity threat as New World screwworm detections in northern Mexico coincide with FDA approval of the first topical treatment.
Cargill’s commitment to keep plants open helps preserve competition as Tyson removes capacity amid historically tight cattle supplies.
Screwworm.gov has targeted resources for a wide range of stakeholders, including livestock producers, veterinarians, animal health officials, wildlife professionals, healthcare providers, pet owners, researchers, drug manufacturers, and the general public.
Expanded aerial capacity strengthens the U.S.–Mexico buffer against screwworm, providing cattle producers with stronger protection heading into winter and reducing risk to herds along the southern tier.
The facility will increase the range of sterile fly release and bolster preparedness for New World Screwworm.