Cyclosporiasis infections are surging. Michigan officials say lettuce is a possible cause
Summary
In 2026, cyclosporiasis infections, caused by a parasite leading to diarrhea, are rising sharply across the U.S., surpassing previous records. Michigan officials suspect lettuce or salad greens as a likely source, and health agencies are investigating produce items linked to the outbreaks.Key Facts
- Cyclosporiasis is caused by a parasite called cyclospora that causes watery and sometimes severe diarrhea.
- More than 30 states have reported infections in 2026, with cases already exceeding the 2019 record of about 4,700 illnesses.
- Michigan has reported over 3,300 cases and is investigating lettuce or salad greens as the possible cause.
- Consumers are advised to buy whole heads of lettuce, discard outer layers, wash produce thoroughly, and avoid bagged lettuce and salad kits.
- The Taco Bell restaurant chain has temporarily removed some ingredients as a precaution.
- The parasite spreads through feces contamination, often from contaminated water used on produce.
- Cases have increased over the last decade due to better testing and possibly climate change.
- The Centers for Disease Control and Prevention (CDC) is actively monitoring and investigating the outbreak and has issued a health alert.
Read the Full Article
This is a fact-based summary from The Actual News. Click below to read the complete story directly from the original source.
