Motorcycle casualties sustained during Daytona Beach Bike Week 2000: lessons learned.

Study Objective: In March 2000, an estimated 500,000 people attended an annual motorcycle rally in Daytona Beach, FL, where approximately 64,000 residents live year-round. The media reported 15 deaths during this 10-day event. To more comprehensively assess the extent of trauma and need for emergency medical care, we investigated all motorcycle crashes, regardless of outcome.