06/02/2026
Vigilance is the key to keeping the U.S. safe, whether you have pets, livestock or interact with wildlife. Visit screwworm.gov or visit the links below to learn more about USDA efforts to prevent entry into the U.S., and what you can do to help!
New World screwworm is NOT in the U.S. and the U.S. Department of Agriculture continues to deploy proven technology and nationwide outreach to stay ahead of this pest and protect livestock, pets, wildlife, and people.
Preparedness starts with awareness, so get the facts:https://www.aphis.usda.gov/sites/default/files/nws-myth-busters.pdf