After a decades-long campaign to beat the parasites down to Panama, they’re speeding back up north.

Climate change could be helping the flesh-eating screwworm fly spread, undoing decades of progress — and the USDA isn’t doing ...

Screwworm outbreak in Mexico leads to six human cases and a U.S. livestock import ban, threatening public health and cattle ...

According to A&M AgriLife, the U.S. Department of Agriculture suspended importations of cattle, horses and bison from Mexico ...

On May 11, 2025 the U.S. suspended live animal imports from Mexico. This brought to a standstill the importation of feeder ...

U.S. Secretary of Agriculture Brooke L. Rollins today provided an update on the U.S. Department of Agriculture’s ongoing partnership with Mexico to combat the new world screwworm (NWS). This afternoon ...

Rumors of a devastating pest being in Missouri are unfounded, according to the Missouri Department of Agriculture (MDA). New World Screwworm (NWS) disease is an infestation with the ...

The New World Screwworm was first detected in a cow in southern Mexico in November. Since then, officials from the U.S. and Mexico have worked to contain the deadly fly larvae.

The U.S. Department of Agriculture’s Animal and Plant Health Inspection Service inspected livestock for a flesh-eating parasite in Strawberry Plains Tuesday.

From crude oil to coffee, sign up free for Barchart’s best-in-class commodity analysis. What a way to start this US holiday ...

U.S. Secretary of Agriculture Brooke L. Rollins provided an update on the U.S. Department of Agriculture’s (USDA) ongoing partnership with Mexico to combat the New World Screwworm (NWS). Tuesday (May ...

The Missouri Department of Agriculture is addressing unfounded rumors circulating about the presence of New World Screwworm in the state. As of now, there are no confirmed or suspected cases in ...