Listeria found in Walmart, Trader Joe's meals may be linked to deadly fettuccine outbreak

Federal health officials are warning consumers not to eat certain heat-and-eat pasta meals sold at Walmart and Trader Joe's because they may be contaminated with listeria bacteria previously linked to a deadly outbreak .

The U.S. Agriculture Department updated a public health alert Friday to include Trader Joe's Cajun Style Blackened Chicken Breast Fettucine Alfredo sold in 16-ounce plastic trays. The products have best-by dates of Sept. 20, Sept. 24 and Sept. 27 and still may be in customers' refrigerators. The affected meals have the number P- 45288 inside the USDA inspection mark.