Some people online believe many of us have dangerous parasites in our gut and need to flush them out with herbal supplements.

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

Entamoeba histolytica infects nearly 50 million people each year and kills around 70,000. It’s a shape-shifting parasite that invades the human gut, often causing mild symptoms like diarrhea. But in ...

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