Training of Hospital Staff To Respond to a Mass Casualty Incident Summary of evidence report on training hospital staff to respond to a mass casualty incident. This outdated information has been archived and is available for reference purposes only. To access the archived document, please go to: http://archive.ahrq.gov/clinic/epcarch.htm. Current as of April 2004 Internet Citation: Training of Hospital Staff To Respond to a Mass Casualty Incident. April 2004. Agency for Healthcare Research and Quality, Rockville, MD. http://www.ahrq.gov/redirects/hospmcisum.html