USDA APHIS continues to provide updates on confirmed cases and response efforts. Staying informed and practicing strong biosecurity measures are essential steps in protecting livestock and helping keep New World Screwworm out of U.S. herds.
For the latest updates and information, visit the USDA APHIS New World Screwworm status page:
Livestock producers should remain vigilant by routinely inspecting animals for unusual wounds that do not heal, observing for signs of irritation or maggot infestations, and reporting any suspicious cases to their veterinarian or state animal health officials immediately. Early detection is critical to containing and eliminating outbreaks.
Producers can also reduce the risk of infestation by maintaining good herd health, promptly treating wounds, controlling flies, and following any animal movement or biosecurity guidance issued by USDA and state officials.