On this episode of Monsters Inside Me: Extra Deadly, a man coughs up blood and find out a fluke infection means his lungs are being eaten. Chris Motsinger of Missouri reported severe cramps in his ...

These killers lie dormant, waiting for the right time to strike. Eleven-month-old Garrett Richardson ingests the eggs of a worm, and within days the creature travels to his brain and goes about ...

LITTLE ROCK — Forget that drooling Xenomorph from Alien. We've got bigger troubles closer to home. It has been 30 years since that gooey extraterrestrial parasite first bedeviled Sigourney Weaver, but ...

A 6-year-old boy suffers a nasty cough, fever, and vomiting from valley fever; a newlywed husband becomes paralyzed from the waist down due to the West Nile virus; an international journalist suffers ...