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Pest Control Livestock Import Regulations Cattle Industry Border Control Cattle Imports Livestock Importation Pest Management Livestock Import Restrictions Pest Control Cooperation Border Security

Screwworm Returns to U.S., Fuels Billion‑Dollar Containment Push

A planned sterile‑fly production program aims to suppress the parasite as officials warn it threatens cattle supplies and regional markets.

Screwworm Detected 62 Miles From Texas as U.S. Ramps Up Border Defense

U.S. Opens Texas Center to Disperse Sterile Flies Against Screwworm Threat

Mexico Reaffirms November Target for U.S. Cattle Reopening After Nuevo León Screwworm Case