CDC Reports Seasonal Spike in Cyclosporiasis Cases

The Centers for Disease Control and Prevention (CDC) is currently tracking a seasonal increase in cases of cyclosporiasis, an intestinal illness characterized by symptoms including 'explosive' diarrhea. As of June 16, 2026, 145 cases acquired in the United States have been reported, with 20 hospitalizations and no deaths. The CDC advises following safe food handling practices to avoid contamination, as the parasite is typically spread through contaminated food or water.