America has stopped taking animals from northern Mexico. This is because of the New World Screwworm fly. This fly is harmful ...

The reemergence of the New World screwworm, which poses significant health risks for livestock, has prompted the Department ...

The U.S. has again ceased livestock imports from Mexico related to the presence of the parasitic New World screwworm fly ...

The map shows the ports of entry affected by the U.S. Agriculture Department’s announcement and the approximate locations of ...

STORY: Hummer, a young mixed-breed dog, walks around a variety of samples until he finds what he’s searching for – the scent ...

The US has closed its ports of entry to Mexican cattle for fear of the parasitic, flesh-eating worm spreading north.

Understanding the New World screwworm blowfly and its behavior underscores why it is so dangerous to the livestock industry.

Mexico's agriculture ministry said in a statement that the plant, a joint project with the U.S., will produce 100 million ...

Officials run a three-month intensive training program for a select group of dogs to sniff out screwworm and other pests or ...

The USDA previously reopened certain ports, such as Douglas, Arizona, after Mexico's efforts to control the screwworm pest.

The United States and Mexico plan to reopen the U.S. border to Mexican cattle imports in July. U.S. agriculture officials had ...

Mexico’s National Service of Agro-Alimentary Health, Safety, and Quality (SENASICA) reported a new case of New World ...