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

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

New research has shown how the parasitic amoeba Entamoeba histolytica takes bites from your cells to use as a disguise, hiding them from the immune system. Entering the body via contaminated food or ...