The US stopped livestock imports from northern Mexico due to the screwworm fly threat. USDA Secretary Rollins announced border tightening and a $30M sterile fly program.

The United States has temporarily closed its southern border to livestock imports due to the northward spread of the New World screwworm fly in Mexico, a flesh-eating parasite posing a significant ...

Nigeria goment don confam say dem dey face pressure from US to accept deported migrants from Venezuela. Di kontri foreign ...

The US has reinstated its livestock import ban from Mexico after the New World screwworm fly was found further north than ...

The USDA launched a bold plan to halt the spread of deadly ‘man-eater’ maggots as a potential infestation threatens livestock ...

In the US, millions of flies will be dropped from planes. No, it's not a biological weapon. It's a method to fight the spread of New World screwworms, a parasitic flesh-eating larva of the Cochliomyia ...