A presently uncertified class action complaint was filed against Cardinal Health on October 29, 2007, by Donna Whitaker, Linda Brown, Susan Areizaga, against Cardinal Health, Inc., an Ohio corporation, Alaris Medical Systems, Inc., now known as Cardinal Health 303, Inc., Donna Gillen, Michael Aviotti, and Carol Zilm. The individuals Gillen, Aviotti, and Zilm have been dismissed from the lawsuit.