Advertisement Walmart Pasta Recall: USDA Issues Urgent Health Alert for Listeria Contamination.The US Department of Agriculture has issued a public health alert for a ready-to-eat pasta meal sold at Walmart. The product may be contaminated with listeria, a potentially deadly bacteria. The alert was announced on Thursday, affecting customers nationwide.This warning follows an investigation into … Continue reading USDA Listeria Alert for Walmart Pasta: What Shoppers Should Know