New World screwworm was eradicated from the United States in 1966. Now it is back, and at least one recent domestic case ...

New world screwworm is spreading in the U.S. The FDA has just authorized a new way to fight the deadly parasites, with a ...

Experts say the New World screwworm parasite threatening Texas cattle does not contaminate meat, milk or produce despite its ...

South Dakota’s state veterinarian says there’s no immediate threat from New World screwworm. Texas containment, animal ...

Pet owners in Illinois and elsewhere are advised to be mindful after the detection last month in Texas of a parasitic fly whose larvae feed off living tissue of warm-blooded animals. While there ...

A small fly has the potential to impart a big impact on Texas’ beef and agricultural industry. On June 3, the New World screwworm was detected in a three-week-old calf in Zavala County by the U.S.

The New World Screwworm is back in the U.S. — and states bordering Texas, like Arkansas, are working to keep the pest out ...

Minnesota now restricts pet imports from states with New World screwworm infestations and bans those from active NWS sites to ...

New World screwworm cases in dogs in Texas and New Mexico are prompting warnings from veterinarians and humane societies that ...

The transportation of animals, including pets and livestock, is being restricted in parts of West Texas after more detections ...