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

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

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

U.S. border closure for Mexican cattle after new screwworm case in Veracruz, frustrating reopening and raising tensions.

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

Secretary Rollins takes decisive action and shuts down U.S. Southern border ports to livestock trade due to further northward ...

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

USDA suspends livestock trade at southern border ports after a new screwworm case in Veracruz, Mexico, raising concerns for U ...

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

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

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

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