The President's Cancer Panel 2006-2007 Annual Report includes chapters on tobacco use and secondhand smoke. The report concluded that, "Tobacco use and environmental tobacco smoke (ETS) exposure account for nearly a third of all cancer deaths in America..."
The report provided information on secondhand smoke related morbidity and mortality, exposure statistics, and the economic costs of secondhand smoke exposure. The report stated that the U.S. Surgeon General has found that "Scientific evidence indicates that there is no risk-free level of exposure to secondhand smoke."