Company offers portfolio of treatment options and expert guidance following first confirmed case in the United States 

  • New World screwworm has officially reached the United States, with the first confirmed case in U.S. livestock in Texasi 
  • New World screwworm can infest any warm-blooded animals – including livestock and pets – posing a significant threat to animal health, welfare, and producer livelihood 
  • Elanco offers a portfolio of options for both livestock and pets that can treat infestations caused by New World screwworm larvae 

INDIANAPOLIS , June 4, 2026 /PRNewswire/ -- Elanco Animal Health Incorporated (NYSE:ELAN) today reaffirms its commitment to providing veterinarians, livestock producers, and pet owners with resources and treatment options for their animals against the escalating threat posed by New World screwworm (NWS). The fly recently reached the United States, with the first case confirmed in U.S. livestock in Texas..