"NIOSH's [National Institute for Occupational Safety and Health] Fire Fighter Fatality Investigation & Prevention Program conducts investigations of selected work-related fire fighter deaths. This site shows which deaths have 'pending' or 'completed' NIOSH investigations with links to final reports. U.S. Fire Administration (USFA) fatality data for the investigated deaths and all other fire fighter deaths are shown in interactive map and tabular data views that users can tailor to specific fatality criteria. The data are updated regularly as new information becomes available."
Centers for Disease Control and Prevention, CDC: http://emergency.cdc.gov/