A type of flesh-eating maggot is making a comeback — and it’s creeping toward the United States. The new world screwworm is a blowfly whose larvae burrow into animal wounds and gorge on living tissue.

The U.S. has blocked imports of live cattle, horses, and bison through southern border ports following the resurgence in Mexico of the New World Screwworm, a parasitic fly that infects animals and ...

Although these conditions appear clinically distinct, they share a common feature: an overactive immune response to otherwise ...

Add Yahoo as a preferred source to see more of our stories on Google. Kansas public health officials are advising providers to be on the lookout for humans infected with flesh-eating maggots of the ...