FDA Issues Emergency Use Authorization for Drug to Treat New World Screwworm in Dogs and Puppies

U.S. FDA — The U.S. Food and Drug Administration today issued an Emergency Use Authorization (EUA) for Simparica TRIO (sarolaner, moxidectin, and pyrantel chewable tablets) for the treatment of New World screwworm (NWS) infestations (myiasis) in dogs and puppies.

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Auto-published by the finit.news Events monitor from U.S. FDA; summarized by AI and may contain errors — verify against the primary source. August 13, 2026.

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