U.S. Centers for Disease Control and Prevention issued a report Wednesday indicating cases of a parasitic infection that causes “explosive” watery diarrhea are on the rise in the United States.

This July Fourth weekend, you may want to give those raw berries or the green salad the side-eye.

"Now, Cyclospora is different because it can really linger, it can actually last for a week or even longer, and it's characterized by diarrhea, and really not so much upper GI or vomiting type symptom...