The CDC traced the outbreak to four additional states.July 24, 2026, 10:22 AMThe Centers for Disease Control and Prevention (CDC) expanded the outbreak of cyclosporiasis linked to shredded iceberg lettuce to an additional four states, a CDC official told ABC News on Friday.This means there are now nine states in the outbreak with Illinois, Kansas, Oklahoma and Pennsylvania joining Indiana, Kentucky, Michigan, Ohio and West Virginia. Popular ReadsThis is a developing story. Please check back for updates.Popular Reads24/7 coverage of breaking news and live events