The U.S. Secretary of Agriculture says she’s hopeful the continued northward spread of New World Screwworm can be resolved ...

The threat from the flesh-eating maggots, known as the New World Screwworm, has suspended live cattle imports through the ...

"Due to the threat of New World Screwworm I am announcing the suspension of live cattle, horse, & bison imports through U.S. southern border ports of entry effective immediately," she wrote in the ...

The U.S. has suspended imports of live cattle from Mexico amid the threat of a flesh-eating maggot known as the New World ...

During a lifespan, female New World Screwworms can lay up to 3,000 eggs, the USDA states. Cattle are herded by a worker to be returned in a trailer to their place of origin, after the United ...