Nearly 400,000 lbs of hot dogs and corn dogs are being recalled from several major supermarket chains over concerns of listeria contamination.

The U.S. Department of Agriculture says that Alstus, the Oklahoma-based company that makes Bar-S products, is recalling five pork and chicken products that could be contaminated with listeria.

The products are being pulled from shelves at Stop & Shop,Wegmans, Shaws and Wal Mart.

The USDA says that Bar-S has not received test results yet, but is making a voluntary recall of the possibly affected products due to  recurring listeria issues at the company.

The recalled products include:

  • 16-oz/1-lb. packages of “BAR-S Classic BUN LENGTH Franks MADE WITH CHICKEN, PORK ADDED” with “Use By” date of 10/11/2016 and case code 209.
  • 12-oz. packages of “BAR-S CLASSIC Franks MADE WITH CHICKEN, PORK ADDED” with package code 6338, “Use By” date of 10/10/2016 and case code 6405.
  • 24-oz./1.5-lb. cartons of “SIGNATURE Pick 5 CORNDOGS – 8 Honey Batter Dipped Franks On A Stick” with a “Use By” date of 4/6/2017 and case code 6071.
  • 42.72-oz./2.67-lb. cartons of “BAR-S CLASSIC CORN DOGS – 16 Honey Batter Dipped Franks On A Stick” with “Use By” dates of 4/7/2017 and 4/8/2017 and case code 6396.
  • 48-oz./3-lb. cartons of “BAR-S CLASSIC CORN DOGS – 16 Honey Batter Dipped Franks On A Stick” with package code 14054, “Use By” dates of 4/6/2017 and 4/9/2017, and case code 14038.

They were made between July 10 and 13.

Anyone with possibly affected products is urged not to consume them and to instead return them to the store they bought them for a refund.