by Cullen Linebarger
Jun. 1, 2025

A dangerous flesh-eating parasite is rapidly marching toward the United States despite several desperate efforts to halt its advance. And one can thank the Mexican drug cartels for this.

As The Atlantic notes, the United States has been fighting an aerial war against the New World screwworm for 70 years. This parasite eats animals alive, including cows, pigs, deer, dogs, and even humans.

The larvae of the parasitic fly harboring the worm rip through flesh and transform small pricks into huge, revolting wounds. Worse, they produce foul-smelling odors resembling sewer gas.

It’s no wonder the worm’s scientific name, C. hominivorax, translates to “man-eater.”

In the 1950s, the U.S. Department of Agriculture launched an all-out assault to eradicate the screwworm.

Here is how they did it, according to The Atlantic.

SNIP