Some ready-to-eat meals sold at Walmart and Kroger are being recalled after multiple deaths and more than a dozen illnesses reported across 13 states due to listeria poisoning, according to the U.S. Department of Agriculture’s Food Safety and Inspection Service.

The chicken dishes could be linked to a possible outbreak strain of listeria associated with three deaths and one fetal loss.

Ready-to-eat chicken fettuccine Alfredo meals sold at Walmart and Kroger have been recalled after a listeria outbreak that has led to 17 illnesses including three deaths and one fetal loss.