LUBBOCK, TX – Mexican livestock officials are highlighting strict disease surveillance and inspection systems in northern border states as they work to reassure U.S. regulators and cattle producers that feeder cattle exports entering American feedlots meet international animal health standards.
Technical briefs circulated by livestock organizations in Chihuahua and Sonora outline multi-layer biosecurity programs designed to prevent the spread of livestock diseases such as New World Screwworm and cattle fever ticks. The documents describe export corridors along the U.S.–Mexico border where cattle must pass several inspections before entering the United States.
Under those protocols, cattle are inspected at their ranch of origin, again at a pre-export quarantine facility, and finally by veterinarians at export stations where treatments such as ivermectin injections and tick dips are administered. Animals are also required to carry electronic identification and official export ear tags to ensure traceability through the supply chain.
Officials say the surveillance systems include pheromone-trapping networks, veterinary inspections, and livestock-movement checkpoints intended to prevent animals from disease-affected regions from entering export corridors. The programs operate in coordination with Mexico’s federal animal health agency and U.S. Department of Agriculture inspection requirements.
Northern Mexico supplies a significant share of feeder cattle entering U.S. feedlots each year, making border biosecurity oversight a key issue for the North American beef supply chain.
Farm-Level Takeaway: Mexican livestock officials are emphasizing surveillance and inspection systems to preserve access to the U.S. cattle export market.