Boar’s Head Provisions Co. Expands Recall for Ready-To-Eat Meat and Poultry Products Due to Possible Listeria Contamination | Food Safety and Inspection Service fsis.usda.govBoar’s Head expands recall to include 7 million more pounds of deli meats tied to listeria outbreak The Associated PressListeria Outbreak Linked to Meats Sliced at Delis CDCBoar’s Head recall expanded to dozens of meat and poultry products amid listeria outbreak CBS NewsOver 200,000 Pounds of Deli Meats Recalled Nationwide Due to Listeria Contamination EatingWell