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Event Brief

FDA Approves Merck Drug to Combat Screwworm in Cattle

The FDA has approved a new Merck treatment to help U.S. cattle ranchers fight screwworm infestations.
WHO: FDA, Merck
WHAT: Approval of a new treatment for screwworm
WHEN: Dec 8, 2025 at 7:00 PM ET
WHERE: United States
WHY: To stop the spread of screwworm affecting cattle herds
Sources (1): CNBC Top News

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