You can take certain steps to lower your chances of becoming an unwitting host to one of these nasties. Practicing basic ...

Here’s a comforting thought: you might not actually be alone in your own body right now. Parasites are far more common than ...

Three types of parasites can cause disease in humans. They are protozoa, carried by mosquitos, helminths, such as roundworm, and ectoparasites, for instance lice and bed bugs. Parasites are organisms ...

Scientists have found over a dozen parasitic worms in the eyes of a black bear, renewing fears that humans could face an emerging danger from the tiny worms that can cause blindness. The black bear ...

AMES, Iowa – The worms can live inside your body for years, decades even. And it’s not the worms themselves that will eventually make you sick. Rather, it’s the thousands of eggs they lay.

Add Yahoo as a preferred source to see more of our stories on Google. Infections related to parasitic worms are concentrated in the world’s poorest and most deprived communities lacking access to ...

Threadworms spend up to 10 minutes exploring human skin before finding the best place to burrow in. When a specific dopamine signal is blocked, the worms almost completely stop trying to penetrate the ...

Editor's note: This post originally published on May 9 and has been updated. "A worm ... got into my brain and ate a portion of it and then died." These are words nobody wants to say. They were spoken ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. In addition to eggs, tissue cysts present in the meat of warm-blooded animals can spread ...