Screwworm parasites primarily infect livestock, but human cases have risen in Central America after the pests escaped ...

ANALYSIS: After decades of eradication – the New World screwworm has once again spread through several countries in Central ...

USDA suspended the import of live cattle, bison and horses through U.S. ports of entry along the southern border as of May 11 ...

In response to the continued expansion of screwworm flies into southern Mexico, the U.S. suspended live animal imports from Mexico on May 11, 2025, halting imports of feeder cattle from Mexico.

The flesh-eating The flesh-eating New World screwworm fly is spreading north through Central America toward the US after decades of eradication. Learn why it's returning and what's being done to stop ...

Producers of metals and other raw materials fell as traders fled risky sectors in light of a potential escalation of the Israel-Iran conflict. Canadian officials are considering requirements that ...

According to Sheinbaum's official G7 schedule, the president will hold one-on-one talks with the heads of Canada, India and ...

(USDA | CONTRIBUTED PHOTO) The New World Screwworm has broken through barriers and into Mexico, as livestock producers in the ...

“From the 1930s to the 1960s, the effort to control and eradicate New World screwworm in the United States costs more than $52 million, adjusted for inflation to today’s value that’s closer to $675 ...