Mexico recorded 6,703 cases of animals infested with New World screwworm as of September 13 since the start of the outbreak in November of last year. That was compared to 5,086 confirmed cases during the previous period, which ended August 17.

Mexico sees 32 per cent jump in flesh-eating screwworm cases since August as cases move north

U.S. criticizes Mexico’s handling of screwworm near border
U.S. Agriculture Secretary Brooke Rollins on Thursday said Mexico has not adequately enacted protocols to curb the spread of New World screwworm.

More corn, less wheat to be grown in Mexico says USDA attaché
Corn production in Mexico is to improve to 25 million tonnes in 2025/26, while the country’s wheat crop is to recede a little, said the United States Department of Agriculture attaché in Mexico City.

Mexico confirms case of New World screwworm in northern state, USDA says
Mexico confirmed a new case of New World screwworm in Sabinas Hidalgo, Nuevo Leon, less than 70 miles (113 km) from the U.S.-Mexico border, the U.S. Department of Agriculture said.

Canada, Mexico announce new partnership
Canada and Mexico announced a new partnership between the two countries intended to strengthen economic and security ties.

Mexico reports 53 per cent increase in flesh-eating screwworm cases since July
U.S. border has been closed to Mexican cattle since July due to New World screwworm cases
Mexico has recorded 5,086 cases of flesh-eating screwworm in animals as of August 17, a 53 per cent jump from the number of cases reported in July, according to Mexican government data seen by Reuters on Wednesday.

Canadian Pork Council meets with U.S. and Mexican counterparts
North American pork sector committed to food security, responsible production
Leaders of the North American pork sector reaffirmed their commitment to producing nutritious, sustainable and affordable pork at a recent trilateral meeting held in Niagara on the Lake, Ont.

U.S. again halts cattle imports from Mexico over flesh-eating screwworms
The flesh-eating livestock pest New World screwworm has advanced closer to the U.S. border with Mexico, the U.S. Department of Agriculture said, prompting Washington to block imports of Mexican cattle just days after it allowed them to resume at a port of entry in Arizona.

Mexico to open sterile fly plant to combat screwworm in 2026
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.

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.