SALINAS, Calif. (CBS) – Attention Walmart and Trader Joe’s shoppers: Vegetable products sold at both retailers have been recalled due to possible contamination.

California-based Mann Packing says Listeria monocytogenes was found in one of their processed vegetable offerings.

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Click For Full Recall Details

Nine vegetable products at Walmart are being recalled including bags of broccoli, cauliflower and vegetable medleys.

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Trader Joe’s is only recalling 10-ounce bags of Kohlrabi Salad Blend.

A recalled salad blend (Image credit: Trader Joe’s)

The recalled products were sold throughout the U.S. and Canada with “best if used by” dates from Oct. 11 to Oct. 20. A full list of recalled products can be found here.

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Customers who bought the recalled veggies are urged to throw them away or return them for a refund. Anyone with questions can visit