Missouri responds to New World Screwworm detection in U.S.
JEFFERSON CITY – The United States Department of Agriculture Animal and Plant Health Inspection Service (USDA-APHIS) has confirmed the presence of New World Screwworm (NWS) in the United States. On June 3, 2026, USDA confirmed NWS in a 3-week-old calf in Zavala County, Texas. NWS is a serious pest that affects livestock, pets, wildlife and less […]
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