Bioterrorism is the intentional release of harmful biological agents, such as bacteria, viruses, or toxins, to cause illness or death in people, animals, or plants. These agents can be spread through air, water, or food, making them a serious threat to public health and safety. Governments and organizations work to prevent and respond to such attacks by monitoring potential threats and developing vaccines. The impact of bioterrorism can be widespread, leading to fear, economic disruption, and strain on healthcare systems. Notable examples include the use of anthrax spores in the 2001 anthrax attacks in the United States, which highlighted vulnerabilities in public health preparedness.