US Halts Mexican Cattle Imports Amid Screwworm Outbreak

**Screwworm Infestation Prompts US Ban on Mexican Cattle Imports** MEXICO CITY—A screwworm infestation affecting cattle in the Mexican state of Chiapas has prompted the United States Department of Agriculture (USDA) to temporarily halt imports of Mexican bovine livestock. The USDA announced the ban on May 12, 2025, citing concerns about the spread of the parasite to US herds. The video footage shows a cow severely affected by the infestation, its wounds riddled with the larvae of the screwworm fly. A local rancher interviewed in the video stated, "It's heartbreaking to see these animals suffer. We need urgent action to control this outbreak." The USDA's decision underscores the seriousness of the situation and its potential impact on the US cattle industry. The temporary suspension of imports aims to protect American cattle from infection and prevent the potential economic losses associated with widespread infestation. Experts are working to develop strategies to control the outbreak in Chiapas and prevent further spread, aiming to resume trade as soon as possible. The USDA is collaborating with Mexican authorities to address the issue and develop effective control measures. The hope is that swift action will contain the outbreak and allow for the resumption of cattle imports in the near future.