The U.S. Department of Agriculture said May 11 that it is suspending imports of livestock through Mexico because of New World Screwworm threats.

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

To stop the spread of a flesh-eating parasite, U.S. officials have halted all imports of live cattle, horses and bison from ...

The New World screwworm is endemic in parts of Latin America and the Caribbean — and its northward spread into Mexico has ...

The New World Screwworm lays eggs in wounds or body openings of mammals, including cows, deer, birds, pets, and even humans.

Even though the U.S. eradicated the flesh-eating parasite the New World Screwworm six decades ago, its survival to the south ...