Mexico's government said on Monday that it has started to build a $51 million (C$69.8 million) facility in the country's south as part of an effort to combat screwworm, a pest that has disrupted Mexican exports of cattle to the United States.

Mexico to open sterile fly plant to combat screwworm in 2026

USDA announces phased reopening of Mexican cattle imports after screwworm closure
The U.S. Department of Agriculture announced on Monday a phased reopening of cattle, bison and equine imports from Mexico following a prolonged closure over the damaging pest New World screwworm.

U.S. livestock: Cattle fall on unconfirmed screwworm report
Chicago cattle futures fell on Tuesday as an unconfirmed report of a case of New World screwworm led to a sell-off.

USDA will not ban cattle imports from Mexico over latest screwworm case, agency says
The U.S. Department of Agriculture will not restrict cattle imports from Mexico after another discovery of a damaging pest called New World screwworm in a cow south of the border, the agency said on Tuesday.

U.S. livestock: Feeder cattle rise on renewed New World screwworm concerns
Chicago Mercantile Exchange feeder cattle ended the day stronger as another case of New World screwworm was found in Mexico.