A public health alert has been issued for frozen meals sold at Walmart and Trader Joe's that have been linked to four deaths so far. On Sept. 26, FSIS updated the health alert to include two additional frozen products sold at Walmart and Trader Joe’s. The item sold at Walmart that has been linked to listeria is:12-ounce clear plastic tray packages labeled "Marketside Linguine with Beef Meatballs & Marinara Sauce""Best if used by" dates Sept. 22, 2025, Sept. 24, 2025, Sept. 25, 2025, Sept. 29, 2025, Sept. 30, 2025, and Oct. 01, 2025. The effected product from Trader Joe's is:16-ounce plastic tray packages labeled "Trader Joe's Cajun Style Blackened Chicken Breast Fettuccine Alfredo""Best if used by" dates Sept. 20, 2025, Sept. 24, 2025, or Sept. 27, 2025, printed on the front label of the packaging. Sold at Trader Joe’s stores in Arizona, California, New Mexico, Nevada, and Utah.