The recall began last week over fears that more than five tons of ready-to-eat chicken was potentially tainted by Listeria monocytogenes.
The Center for Disease Control classifies listeriosis as a serious infection that primarily affects older adults, pregnant women, newborns, and adults with weakened immune systems.
Pilgrim's says it is not aware of any reported illnesses.
The newly recalled product was sold in 2-pound bags and carries the best-by date of June 2, 2012, and UPC number 77013 16224. It was produced in the Pilgrim's plant in Mt. Pleasant, Texas. Pilgrim officials say the company is working closely with Dollar General to locate all of the recalled product.
"Food safety is our top priority and we take product recalls very seriously," said Kendra Waldbusser, senior vice president of food safety and quality assurance.
The U.S. Department of Agriculture's Food Safety and Inspection Service announced the recall of two of the company's products Thursday.
The first was nearly 400 pounds of Fully-Cooked Grilled Chicken Breast Fillets with Rib Meat made at Pilgrim's plant in Waco, Texas, and distributed through Columbus, Ohio.
Also, recalled was nearly 11,000 pounds of Sweet Georgia Brand Fully-Cooked Breaded White Chicken Nuggets Shaped Patties produced at Pilgrim's plant in Mt. Pleasant and sent to distribution centers in New Jersey and Texas.
The problem was discovered during on-site internal testing at each plant.
Pilgrim's employs approximately 42,000 people and operates chicken processing plants and prepared-foods facilities in 12 U.S. states, Puerto Rico and Mexico.
Consumers may contact Pilgrim's at 1-800-321-1470.