What the New World Screwworm Outbreak Reveals About US Agricultural Security lberry Thu, 07/16/2026 - 10:49 New World screwworm has appeared in the United States for the first time in six decades, posing a major threat to the US livestock industry.
What the New World Screwworm Outbreak Reveals About US Agricultural Security lberry Thu, 07/16/2026 - 10:49 New World screwworm has appeared in the United States for the first time in six decades, posing a major threat to the US livestock industry.