Lettuce and leafy greens recalls: how to check bagged salads

Why this page stays up

Ask which food shows up in recall headlines most, and the honest answer is the salad aisle. Romaine hearts, iceberg, spinach, spring mix, bagged garden salads — leafy greens return to the list year after year for the same few reasons, and each new notice follows the same pattern. This page is the standing reference: the live list above carries the current notices, and everything below is how greens get recalled and how to check the bag, clamshell, or head already in your refrigerator. For the broader picture, see food recalls and our guide to checking any product you own.

Why leafy greens get recalled

Two features make greens the repeat offenders of the produce department. First, contamination starts where they grow: greens are raised outdoors, near soil, irrigation water, and — in the big western growing valleys — cattle operations, and E. coli O157:H7 lives in cattle. Second, there is no rescue step later. As FDA puts it, these products are "commonly consumed in their raw state without processing to reduce or eliminate pathogens" — no cooking, ever, between the field and your plate. Three hazards account for nearly every notice.

E. coli O157:H7 — the romaine pattern. In spring 2018, romaine from the Yuma growing region of Arizona and California's Imperial Valley sickened 210 people in 36 states; 96 were hospitalized, 27 developed the kidney complication HUS, and five died — the largest E. coli O157:H7 outbreak since the 2006 spinach outbreak. Investigators found the outbreak strain in irrigation canal water. The pattern repeated in the Salinas Valley in fall 2019, with more than 170 illnesses. Romaine is not uniquely dangerous; it is uniquely exposed — harvested in bulk from open fields, shipped nationwide within days, and eaten raw.

Listeria — the bagged-salad pattern. Chopped, washed, and sealed greens give Listeria monocytogenes a cold, damp home, and it keeps growing slowly in the refrigerator. In December 2021 and January 2022, Dole recalled packaged salads from four processing facilities after the outbreak strain turned up in a bag of garden salad and a bag of shredded iceberg; FDA's investigation counted 18 illnesses across 13 states, tied to a strain investigators believe had been causing illnesses since 2014, and Listeria was later found on harvesting equipment. These are the recalls where the fine print matters most, because the same plant packed salads under Dole's name and several store brands at once.

Cyclospora — the salad-mix pattern. In the summer of 2020, a Cyclospora outbreak sickened 701 people in the U.S. The vehicle was one ingredient blend — iceberg lettuce, carrots, and red cabbage — packed at a single Fresh Express plant in Streamwood, Illinois, and sold under six different store brands, including Walmart's Marketside and ALDI's Little Salad Bar. One facility, six labels: the cleanest demonstration on record that the brand on the bag is not where a recall lives.

How to check your bag, clamshell, or head

1. Name the product exactly. Brand, product name ("Garden Salad," "Romaine Hearts," "Spring Mix"), and the package size. Notices list each separately.
2. Find the lot or production code. On bags it is printed on the front panel, usually beside the date — in the Dole recalls it sat in the upper right-hand corner of the package, and the first letter told investigators which plant packed it. On clamshells, look on the top or bottom label; on whole heads, check the sticker or twist-tie tag.
3. Match the Best if Used By date. Bagged-salad notices are written as a code range plus a date range together. Both have to fit.
4. Check the UPC too. It is the number under the barcode, and notices print it precisely because store brands confuse people — the same mix under six names carries six different UPCs.
5. If it all matches, stop. Do not eat it, do not feed it to pets, and do not donate it. The remedy steps are below.

Why the code matters more than the store

Shoppers instinctively ask "did I buy it at the recalled store?" — but greens do not work that way. A single bag of salad mix can hold leaves cut from several fields, chopped and washed together at one plant, then split into bags carrying half a dozen different store labels. That is why investigators trace by code, not by storefront: the lot code is the only field on the package that still points back to a field, a harvest crew, and a production run. It is also why these recalls so often expand — the first notice names the lots investigators are sure of, and traceback adds more as it works backward. And when traceback cannot narrow the field at all, as in Yuma in 2018, the notice widens to a whole growing region instead. Either way, the printed code on your bag is the verdict; the store where you bought it is not.

Washing does not make recalled greens safe

Everyone's first instinct is to rinse the problem away, and for ordinary produce a rinse is fine. For a recalled lot, the agencies are blunt. CDC's summary of the romaine investigations: romaine "is often consumed raw, and washing can remove some but not all harmful bacteria." The rest stay lodged in leaf folds, in the cut edges where bagged greens are most vulnerable, and in surface crevices rinse water never reaches — and Listeria is unbothered by your refrigerator besides. No FDA notice has ever offered washing as a remedy for recalled greens. The instruction is always the same: do not eat it — throw it away or return it.

If your greens match a notice

1. Throw them away or return them to the store for the refund the notice describes. Bag them first so nothing else in the bin or fridge touches them.
2. Clean what they touched. Wash the refrigerator shelf or drawer, plus any bowl, cutting board, or utensil the greens contacted — the same standard cleanup FDA advises after any recalled produce.
3. Scrub the rest of your produce habit, not the lettuce. For greens that are not recalled, ordinary handling still applies: refrigerate bagged salads promptly, keep them away from raw meat in the fridge, and use them by the date on the bag.
4. If you already ate some, watch for the symptoms the notice names — bloody diarrhea and severe cramps for E. coli, fever and flu-like illness for Listeria — and contact a clinician if they appear, naming the product and the date you ate it. Between the short shelf life and the code check, most bags are caught in time; the ones that matter are the ones still sitting in the crisper.

Causes, outbreak figures and agency guidance checked October 22, 2026 against FDA outbreak investigation and environmental assessment pages (Yuma romaine 2018; Dole packaged salads 2021–22), CDC outbreak summaries (Salinas romaine 2019; Fresh Express Cyclospora 2020; MMWR 2019 romaine notes), and FDA recall announcements for Dole Fresh Vegetables. The agency notice for your product is always the final word.

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