The American Food and Drug Administration issued a public alert in June, following detection of Listeria monocytogenes in retail samples of Little Hatch brand Jalapeno Cream Cheese Dip, Queso and Spicy Queso.
The FDA confirmed Listeria monocytogenes in 23 of 149 samples taken from processing, packaging and storage areas at the facility, including various food-contact surfaces, according to the public alert.
Little Hatch products are being removed from the market.