Creighton senior Chad Millard has been diagnosed with Bell's Palsy, an uncommon illness involving paralysis of the facial muscles on one side of the face. Though it may initially look like a stroke, it is usually caused by a virus that temporarily paralyzes the one of the facial nerves.
http://www.omaha.com/article/20090917/SPORTS02/709179721
http://www.omaha.com/article/20090917/SPORTS02/709179721