A number of canned tuna products available at retailers such as Trader Joe’s, Costco, and H-E-B have been recalled due to potential contamination with a bacteria that could lead to botulism, a severe and potentially deadly foodborne illness.

Tri-Union Seafoods, based in El Segundo, California, issued the recall last week for specific batches of tuna sold under the brand names Genova, Van Camp’s, H-E-B, and Trader Joe’s, as disclosed by the U.S. Food and Drug Administration.

The company has noted that the “easy open” lids on these cans may contain a manufacturing flaw that could result in leaks or contamination with botulinum bacteria.

Consumers should check for retail codes listed in the recall notification along with best-by dates set for 2027 and 2028. In addition to the aforementioned retailers, the impacted tuna products were also distributed through Harris Teeter, Publix, Kroger, Safeway, Walmart, and various independent stores across multiple states.

So far, no illnesses have been reported in connection with this recall, according to the company. However, consumers are strongly advised against consuming any of the recalled tuna, even if it appears and smells normal. Customers can either return the affected products to their place of purchase for a full refund, dispose of them, or get in touch with Tri-Union Seafoods for further instructions.

Botulism is a rare yet highly serious condition that arises when a toxin produced by the bacteria affects the nervous system. Symptoms can include respiratory difficulties, paralysis, and even death.