Inspectors found "general filth," poor sanitation practices, and structural issues at Boar’s Head facilities, including the Virginia plant linked to a deadly Listeria outbreak that killed 10 people and hospitalized 60,

Sixty people were hospitalized and 10 are known to have died last year in the largest listeria outbreak since 2011.

A report from the USDA's Food Safety and Inspection Service found sanitary noncompliance contributed to a multistate listeria outbreak last year.

U.S. food inspectors documented unsanitary conditions at several Boar's Head deli meat plants, not just the Jarratt, Virginia, factory that was shut down last year.

Recently disclosed violations included meat and fat residue left on walls, green mold, and 'general filth' in several of the food company's plants over a six-year period.