Concerns around botulism, a potentially fatal form of food poisoning, are rising after canned tuna sold at popular grocery stores was recalled. But what is the illness and how does it develop?

The United States FDA has recalled several brands of canned tuna fish sold at Trader Joe's, Kroger, Costco, and more stores ...

Canned tuna products sold at Costco, Trader Joe’s, Walmart and other grocery stores have been recalled over a design concern that could potentially cause botulism. Anyone who consumed the tuna, the ...