Chocolate Milk Bars, 3 oz; Also packaged as 4 oz, bars and in ice cream containers; Helados La Tapatia Fresno, CA 93706

Reason: FDA environmental sampling found 21 of 50 positive for Listeria monocytogenes, 11 of these on food contact surfaces.

Code information: All units with UPC 6 34242- 20003 6, (3 oz bar); 6 34242-60008 9 (4 oz. bar); 6 434242-14007 3.

Distribution pattern: CA, NV, AZ, WA, Canada and Guam