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.

Tri-Union Seafoods initiated a voluntary recall of canned tuna products sold across the United States under several labels — including Trader Joe's, Genova, H-E-B, and Van Camp's. Here's everything to know.

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