started · updated
US-Mexico cattle export border reopens after screwworm eradication effort
Mexico’s live‑cattle export to the United States will resume gradually beginning on 24 August 2026, starting at the Agua Prieta–Douglas crossing in Sonora and later expanding to Chihuahua. The suspension, in place since 11 May 2026 because of a New World screwworm outbreak, halted processing of more than 700 000 tonnes of U.S. beef worth about US$7 billion and cost Mexico roughly US$550 million in lost export revenue.
The reopening is conditioned on a joint pest‑control plan that includes the release of millions of sterile screwworm flies and extensive trapping across the border region. 2.5 million sterile flies were released in Parral as part of the program, and a new production facility in Metapa, Chiapas aims to produce 100 million flies per day by the end of 2026.
U.S. Department of Agriculture inspections at the crossing will screen each animal for screwworm, with officials indicating the possible use of detection dogs. Industry leaders expect feeder‑calf prices to rise up to 50 % after the border reopens, and shares in major meat‑packing firms have already risen on the news.
Entities
Agua Prieta–Douglas border crossing · Agua Prieta–Douglas crossing · Claudia Sheinbaum · Douglas, Arizona · Douglas, Arizona crossing · Juan Ochoa · Metapa, Chiapas sterile‑fly facility · Mexican Government (Federal and State) · Mexican Ministry of Agriculture (SENASICA) · Mexico · Mexico · New World screwworm
Claims
What the coverage asserts, and how many sources carry each claim.
- [○ 1 SOURCE] The National Cattlemen’s Beef Association and the Meat Institute support reopening the Arizona crossing. capitalpress.com
- [● 2 SOURCES] The first reopening will occur at the Douglas, Arizona crossing on August 24, 2026. capitalpress.com · contralinea.com.mx
- [● 3 SOURCES] Reopening is conditioned on meeting U.S. sanitary requirements and a joint action plan to prevent screwworm infestations. lanigua.com.mx · capitalpress.com · contralinea.com.mx
- [○ 1 SOURCE] USDA inspectors will screen livestock to block screwworm‑infested animals. capitalpress.com
- [○ 1 SOURCE] The U.S. border to live cattle, horses and bison has been closed since May 11, 2026. capitalpress.com
- [● 3 SOURCES] Mexico will gradually reopen its border to cattle exports to the United States starting in the second half of August 2026. lanigua.com.mx · capitalpress.com · contralinea.com.mx
- [● 2 SOURCES] Mexico is releasing sterile screwworm flies and using specialized traps to control the pest. lanigua.com.mx · contralinea.com.mx
- [○ 1 SOURCE] The Mexican state of Sonora has a well‑run program to control cattle movements. capitalpress.com
- [● 3 SOURCES] Coahuila's inspection and export facilities at Piedras Negras and Ciudad Acuña meet USDA requirements. noticiasnrt.com
- [● 2 SOURCES] Ranchers consider Sonora’s export reopening beneficial but warn of high logistics costs for Coahuila producers. noticiasnrt.com
- [● 2 SOURCES] Governor Manolo Jiménez Salinas ordered compliance with national sanitary‑emergency protocols. noticiasnrt.com
- [● 3 SOURCES] Coahuila producers hope for future opening of Texas border points to enable direct export from Acuña and Piedras Negras. noticiasnrt.com