Cyclosporiasis: California now reporting cases of diarrheal illness

California, are investigating potential cases of cyclosporiasis, the parasite known to cause “explosive diarrhea.”

The Centers for Disease Control and Prevention (CDC) released an update on Friday as the parasite continues to spread across the U.S.

CDC has received reports of hundreds of cases

Since May 1, 2026, the CDC said it has received reports of continue reading …