Three weeks after 9/11, a man in Florida is rushed to the hospital with a mysterious illness. As soon as doctors realize what’s killing him, it sets off one of the largest and most bizarre FBI investigations in U.S. history. Anthrax. In the mail. Targeting the media and members of Congress. And absolutely no one was prepared for what came next. Sources: Amerithrax or Anthrax InvestigationAmerithrax Investigative SummaryAnthrax Bioterrorism: Lessons Learned and Future Directions - PMC2001 anthrax attacks Death of Robert Stevens Hijacker Visited Crop-Duster Airfield - ABC NewsPaul KeimAmerican Airlines Flight 11Ames strain Paul Keim: "We Were Surprised It Was the Ames Strain" | FRONTLINETerror plot feared in anthrax outbreak | World news | The Guardian.Anthrax attacks 2001: Poison panic after contaminated letters sent to Daschle, Brokaw, postal workers.New York Hospital Worker Dies of Inhalation Anthrax | PBS NewsThe investigation of Dr. Shaikh - POLITICO Podcast: Aftermath: Hunt for the Anthrax Killer Learn more about your ad choices. Visit megaphone.fm/adchoices