Public Health Alerts: Cyclosporiasis outbreak in Michigan, May–July 2026—an interim report
• A Public Health Alerts report has identified over 6,000 cases of cyclosporiasis in Michigan through July 22, 2026, linked to contaminated iceberg lettuce. • This event marks the largest known outbreak of the diarrheal illness in U.S. history, highlighting significant risks in the produce supply chain. • In separate health updates, the FDA has approved updated COVID-19 vaccines for adults over 65 and individuals with chronic conditions.
cidrap.umn.edu

