Listeria Pasta Outbreak Turns Deadly: 7 Deaths, 27 Illnesses Reported Across States

On October 31, 2025, U.S. health officials raised the alarm. They confirmed that a deadly outbreak of Listeriosis has hit at least 27 people across 18 states, and caused 7 deaths. The outbreak is linked to ready-to-eat pasta meals sold in major grocery chains. These meals, which many thought were convenience food, are now under scrutiny. The bacteria, Listeria monocytogenes, can hide in chilled foods and strike when least expected. This incident shows how fast a simple weeknight dinner can turn into a serious risk.