Screwworm Outbreak Threatens Texas Livestock

A deadly flesh-eating screwworm parasite is spreading across Texas and New Mexico, with 19 confirmed cases so far—mostly livestock—and officials racing to contain it. Governor Abbott has declared an emergency, imposing strict animal movement quarantines as the USDA releases millions of sterile flies to halt future generations. Though human risk is low, ranchers and pet owners are urged to inspect animals daily for signs of infestation and report anything suspicious. The outbreak, which began in June with a calf in Zavala County, mirrors Mexico’s massive resurgence—over 29,000 cases last year—highlighting the scale of this agricultural threat. Eradicating the parasite will take time, as current efforts target reproduction, not existing larvae. Vigilance remains critical. Support the show:Get a discount at https://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/ef616878bb032165