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 ...

New cases of screwworms on July 8 in Veracruz, Mexico has caused the U.S. to close southern borders to livestock imports.

The U.S. has shut its southern border to livestock imports again after a flesh-eating parasite was found further north in ...

The flesh-eating pest has disrupted Mexico's livestock trade with the US. Read more at straitstimes.com. Read more at ...

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

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

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

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

In Mexico, dogs like Hummer are crucial in detecting screwworm, a pest threatening livestock and trade. Trained at a ...