WASHINGTON, 2017-Jan-10 — /EPR Retail News/ — The U.S. Department of Agriculture’s Food Safety and Inspection Service (FSIS) is issuing a public health alert due to concerns that assorted sliced deli meat products served to customers at Dion’s restaurants may be contaminated with Listeria monocytogenes. The assorted sliced deli meats were produced by Peter DeFries…