News USDA Confirms New World Screwworm in Texas Calf, Triggers 12-Mile Quarantine by News Editor — Claire Donovan June 4, 2026 by News Editor — Claire Donovan June 4, 2026 The U.S. Department of Agriculture confirmed the detection of New World screwworm larvae in a 3-week-old calf in La … 0 FacebookTwitterPinterestEmail