New World screwworm flies haven't returned to the U.S., and most cases of infestation remain in Mexico and Central America.

The National Cattlemen’s Beef Association hosted a Stockmanship and Stewardship webinar Nov. 18-19, and leaders discussed ...

The US has just reported its first new case of the flesh eating parasite, “New World Screwworm” (NWS) in nearly a decade, and ...

New World screwworm continues to be a top concern for the U.S. Department of Agriculture and the cattle industry. USDA ...

Britain's Labour government is set to deliver its second budget since returning to power in 2024. Treasury chief Rachel ...

To fight the threat of screwworm infection in cats, the FDA issued an Emergency Use Authorization (EUA) on November 21, 2025 ...

The Agriculture Department on Friday launched a New World screwworm website that a news release said “centralizes NWS information available across the federal government and reflects our ...

Tyson Foods will transition workers to a single shift at the Amarillo beef plant, which will affect approximately 1,700 local employees. The transition means the end of the Maverick Boys and Girls ...

The U.S. Department of Agriculture has launched a New World screwworm (NWS) website, screwworm.gov, that centralizes NWS information available across the federal government and reflects our ...

The U.S. Food and Drug Administration issued an emergency-use authorization for an antiparasitic drug that can treat New ...