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.

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.

Trader Joe's is telling its customers to throw away or return the grocery store chain's organic acai bowls because they possibly contain plastic. The Monrovia, California-headquartered company announced the recall on Feb.