Boar’s Head plant had dozens of violations, dubbed ‘listeria factory’ by lawyer Fox BusinessThese are the Boar’s Head deli meats recalled amid the listeria outbreak Yahoo! VoicesBoar’s Head Plant Tied to 9 Listeria Deaths Had Mold, Leaky Pipes and Flies The New York TimesWhat to know about the listeria outbreak that has left 57 sick, 9 dead ABC NewsBugs, mold and mildew found in Boar’s Head plant linked to deadly listeria outbreak CBS News