Where is screwworm in Texas? Track cases here.
· KRGV (NBC 5)
The New World screwworm has been detected in a calf in Zavala County, Texas, raising concerns for the state's $41 billion cattle industry. The U.S. Department of Agriculture confirmed the case on June 3, 2026, and subsequent infestations have been reported. Nearly 28,000 cases have been identified in Mexico since late 2024. In response, officials are enhancing animal surveillance and restricting movement from infested areas. The screwworm, a parasitic fly, can cause severe damage to livestock and is a threat to all mammals, including pets. Early treatment for wounds is crucial to prevent infestation.
AI summary · Source: KRGV (NBC 5) →
