Federal health officials are continuing to investigate the source of a large cyclospora outbreak, raising fresh concern about lettuce and other produce. The parasite is known for causing severe digestive illness, including sudden and intense diarrhea, which is why shoppers are being urged to take extra care with fresh greens.
When deciding whether lettuce is safe to eat during an outbreak, the key issue is whether you can clearly identify the product. If the packaging is gone, the origin is unclear, or you cannot confirm what type of lettuce you bought, the safer option is to throw it away rather than risk eating potentially affected produce.
Prepped salads and loose greens can be especially difficult to evaluate because they may be mixed with other ingredients or separated from their original labels. Any lettuce or salad product that has been flagged by retailers or health agencies should be discarded immediately, and anything that came into contact with it should be cleaned.
The ongoing investigation means guidance may change as more information becomes available. Until officials pinpoint the source, consumers should pay close attention to product details, store notices, and food safety updates before eating fresh lettuce.
