Medically reviewed by Smita Patel, DO Parasitic infections can invade practically any part of the body. Brain parasites, ...

Pinworms are small, thin, pin-shaped worms that sometimes live in the human colon and rectum ... If you or someone in your household has symptoms of a pinworm infection, you can help your doctor ...

Never mind allergies, scientists are investigating the more dramatic theory that parasitic worms could improve the symptoms of or even cure debilitating diseases in humans. Some researchers think that ...