U.S. Agriculture Department officials have launched ... into how the agency handled reports of serious problems at a Boar’s Head deli meat plant tied to a deadly listeria outbreak, a lawmaker ...

Boar's Head Provisions ... plant, the USDA said. The sample was from an unopened package, collected by health officials as part of an investigation into the listeria outbreak.

Boar's Head told CBS News that food safety is the company's "absolute priority" and the Jarratt team immediately addressed "each and every issue raised by USDA in this report." Food safety experts ...

U.S. Agriculture Department officials have launched an internal investigation into how the agency handled reports of serious problems at a Virginia-based Boar's Head deli meat plant tied to a ...