Tanimura & Antle, Inc. of Salinas, Calif., issued the recall for its Tanimura & Angle wrapped single whole-head romaine lettuce, banded single whole-head romaine lettuce and naked (unwrapped) single whole-head romaine on July 21. The nationwide recall applies to lettuce purchased before July 23.
The move comes after the Wisconsin Department of Agriculture tested positive for salmonella. No illnesses have been reported. The lettuce affected by the recall was harvested between June 25 and July 2, and should be past its shelf life, company officials said.