Food Animal

Cochliomyia hominivorax, the New World screw-worm fly, or screw-worm for short

New World Screwworm Reaches U.S. Livestock as Elanco Activates Response Effort

New World screwworm has officially reached U.S. livestock, prompting Elanco Animal Health to activate a portfolio of treatment and prevention tools for producers, veterinarians and pet owners. As the parasite resurfaces north of the Florida Keys for the first time in more than 50 years, the company says it is working alongside federal agencies and industry partners to help contain its spread and minimize the impact on animal health, welfare and producer livelihoods. Additional information and response resources are available through USDA, FDA and Elanco’s New World screwworm information updates.