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.

Tuna sold in 26 states and in Washington, D.C., was recalled over concerns that it may have been contaminated. The stores affected include Trader Joe’s, Genova, Van Camp’s and H-E-B.

Several canned tuna brands have been pulled from shelves at Trader Joe's, H-E-B, Costco and Walmart over concerns about contamination that could cause a potentially fatal form of food poisoning. Tri-Union Seafoods voluntarily issued the recall last Friday "out of an abundance of caution.