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.

The voluntary recall over botulism fears covers cans sold at Safeway, Harris Teeter, Costco and other major grocery stores in dozens of states.

Select canned tuna products from grocers including Costco, Walmart, and Trader Joe's are being recalled due to potential botulism risk, the U.S. Food and Drug Administration announced on Monday. Why it matters: Tri-Union Seafoods issued a voluntary recall on its canned tuna sold in multiple states,