Animal and Plant Health Inspection Service

05/19/2026 | Press release | Distributed by Public on 05/19/2026 10:00

FDA Issues Emergency Use Authorization for Over-the-Counter Injectable Drug for New World Screwworm in Dairy Cattle, Horses, Swine, Sheep, and Deer

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FDA Issues Emergency Use Authorization for Over-the-Counter Injectable Drug for New World Screwworm in Dairy Cattle, Horses, Swine, Sheep, and Deer

Washington, D.C., May 19, 2026-The U.S. Food and Drug Administration today issued an Emergency Use Authorization (EUA) for Dectomax/Dectomax-CA1 (doramectin injection) injectable solution for the prevention and treatment of New World screwworm (NWS) infestations (myiasis) in dairy cattle (lactating dairy cows, dry dairy cows, and replacement dairy heifers 20 months of age and older), except for calves that will be processed for veal. The EUA also authorizes Dectomax/Dectomax-CA1 for the prevention of NWS myiasis in swine, horses at least one year old, sheep except for lactating sheep, and deer.

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Animal and Plant Health Inspection Service published this content on May 19, 2026, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on May 19, 2026 at 16:00 UTC. If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]