The Food and Drug Administration (FDA) upgraded a blueberry recall this week to the highest risk level amid concerns of contamination.  The FDA raised the recall of 400 boxes that weigh 30 pounds

Alma Pak International has issued a voluntary recall of bulk organic blueberries, affecting 400 boxes, each containing 30 pounds of the fruit.

The FDA has upgraded Alma Pak’s blueberry recall to the highest risk level following positive tests for Listeria monocytogenes.