Hospira, Inc. announced today it is initiating a voluntary nationwide user-level recall of one lot of Aminosyn II 10 percent, Sulfite-Free, 500mL, NDC 0409-4164-03 Lot 26-138-JT. This action is due to one confirmed customer report where an unknown foreign particle was included in the injection port and in contact with product. The foreign particle was confirmed by Hospira as human hair. To date, Hospira has not received reports of any adverse events associated with this issue for this lot. This recall is being conducted as a precautionary measure.