HHS and USDA Confirm Singular Traveler-Associated New World Screwworm Case; Precautionary and Proactive Surveillance Ongoing

Washington, D.C., August 26, 2025) – U.S. Department of Health and Human Services (HHS) and the U.S. Centers for Disease Control and Prevention (CDC) recently identified an instance of a traveler-associated human case of New World screwworm (NWS) in the United States. The U.S. Department of Agriculture (USDA) reaffirmed its robust surveillance and trapping strategy…