Abstract: Approximately 9:00 a.m. on April 18, 2007, Employee #1, a drywall hanger, was framing and installing sheetrock. He was handling sheet metal tracks in 10 ft lengths. The metal track was for framing a fire suppression enclosure for a window on an exterior wall. A coworker noticed that Employee #1 was bleeding, and Employee #1 went to get a bandage to cover the cut on his right index finger and thumb. He then notified his superintendent and continued to work that day. Two days later, Employee #1 notified the superintendent that his right hand was in pain and was going to see a doctor. Three days later Employee #1's wife notified the superintendent that her husband was still in the hospital. Employee #1 was hospitalized for an allergic reaction to the medicine he had received for his infection from the laceration.