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

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

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

In a move to secure U.S. producers from the New World Screwworm, the U.S. Secretary of Agriculture, Brooke Rollins, announced ...

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

The New World screwworm fly, a flesh-eating parasite, is making a concerning comeback. Learn about the screwworm's threat to ...

A detection of the New World Screwworm closer to the United States will keep the ports closed to livestock from Mexico.

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

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

The US has reinstated its livestock import ban from Mexico after the New World screwworm fly was found further north than ...

USDA's plan was to slowly reopen the southern border, but a new case of New World screwworm in Mexico has put reopening plans ...

Texas played a critical role in eradicating this pest from the United States in the 1960s and will do so again if the need ...