A canned tuna recall at Costco and other stores over a botulism risk has consumers on alert. Check if your tuna is affected and what to do next.

Cans of tuna sold under the Genova, Van Camp’s, H-E-B and Trader Joe’s brand names is being recalled cover contamination concerns. See the full list.

The company said that the easy-pull can lid “encountered a manufacturing defect that may compromise the integrity of the product seal (especially over time), causing it to leak or worse, be contaminated with Clostridium botulinum, a potentially fatal form of food poisoning.”