Simply washing fruits and vegetables with water might not be enough to remove the parasite behind the U.S. outbreak.

Texas health officials are urging families to safely wash, handle and cook produce as Cyclospora cases rise.

Parasite cleanses have become the latest viral wellness trend. These cleanses—usually herbal supplements or restrictive diets—promise to flush out hidden parasites and restore health. However, experts say they're not necessary. Parasite infections are ...