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News in English (USA) / 14.06.2026 / 15:00

Screwworm Outbreak Threatens Livestock and Pets Across the Southern U.S.

A resurgence of the flesh-eating screwworm parasite has sparked widespread concern in Texas, triggering multiple counties to declare local disasters as the number of cases climbs to nine across the U.S., including confirmations in New Mexico. Ranchers are scrambling to contain the outbreak, which threatens the cattle industry and could disrupt beef exports to Canada. Emergency measures have been initiated, including the FDA granting approval for treatments for both livestock and pets. The crisis has led to debates over political responsibility, with some blaming staffing changes under the current administration for exacerbating the situation. Local authorities, such as Gillespie and Travis counties, are taking steps to protect livestock and pets, while wildlife rescues are adjusting their operations in response to the screwworm threat. As farmers contend with the potential economic impact on beef prices, there is growing attention on the significance of eradicating the parasite once again, following its long-term elimination in the U.S.
PBS, Axios, Fox News, FOX 7 Austin, KEYE, Fortune, The Texas Tribune, CNN, FOX Weather, The Hill