Anthrax attacks of 2001

The Anthrax attacks of 2001 occurred shortly after the September 11 terrorist attacks in the United States. Letters containing anthrax spores were mailed to several media outlets and political figures, leading to five deaths and 17 infections. Anthrax is a deadly bacteria that can be inhaled, ingested, or absorbed through the skin. The incidents sparked widespread fear, prompted a major investigation, and raised concerns about bioterrorism. The FBI eventually linked the attacks to a scientist but did not conclusively identify the perpetrator. These events highlighted vulnerabilities in public health and national security regarding biological threats.