Cyclosporiasis outbreaks: What to know about the foodborne illness and symptoms

CDC Reports Multistate Cyclospora Outbreak Sickens 145 Across 17 States; Source Unknown

A multistate outbreak of cyclosporiasis caused by Cyclospora cayetanensis has infected at least 145 people across 17 U.S. states as of mid-J

Michigan Cyclosporiasis outbreak tops 700 cases as health officials search for source

'Explosive' diarrhea parasite cases surge as health officials seek source

CDC Investigates 145 Cyclospora Cases Across 17 States; Source Unknown

CDC is tracking 145 domestically acquired Cyclospora infections across 17 states, with illnesses occurring from May 1 through June 16, 2026.

Michigan Cyclosporiasis Outbreak Reaches 572 Cases; Source Still Unknown

Michigan has experienced a surge in cyclosporiasis cases, reaching 572 — far exceeding the typical annual count of around 50 cases. Health o

Michigan cyclosporiasis outbreak surpasses 300 cases, far exceeding annual average

Michigan health officials are warning about a "large and growing" outbreak of cyclosporiasis, a parasitic intestinal infection. Over 300 cas