Key progress” has been made against the New World screwworm, the U.S. ag secretary says, adding that there has been no ...

Imports of livestock from Mexico will resume in phases starting next week after a ban in May at ports of entry because of ...

Mexico-to-US cattle shipments, shut down since May, will start up again next week with “risk-based port re-openings," the ...

Livestock trade with Mexico to resume after screwworm health scare, announced the USDA. Santa Teresa port to allow livestock ...

The southern border was closed to imports of the animals after screwworm, eradicated in the U.S. for decades, had been moving northward in Mexico.

USDA will phase in cattle, bison, and equine imports from Mexico starting July 2025 after enhanced screwworm surveillance and ...

The USDA will reopen Mexico livestock ports in phases starting July 7 after an 8-week closure due to a New World Screwworm threat.

As ports of entry along the southern border are about to gradually reopen to cattle imports, Mexican authorities announced ...

The United States is preparing to carry out a bold and surprising plan to fight a deadly threat — flesh-eating maggots. Flesh-Eating Maggots Threaten Livestock and Wildlife These maggots are the ...

Not enough sterile flies are being dropped in Mexico to reverse New World screwworm’s northward spread, Mexico’s top ...

Texas officials and organizations reacted positively to the announcement of a sterile fly dispersal facility coming to South ...

There is already a fly factory in Panama, capable of breeding up to 117 million flies a week. But that is now considered inadequate by the US, which wants to quadruple production and has earmarked ...