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Chemical and Biological Detection

The Science and Technology Directorate’s (S&T’s) Chem-Bio (CB) Detection program conducts research to assess, prevent, detect, prepare for, respond to, and recover from incidents involving CB threats and hazards. Under this program, S&T’s Office of Mission and Capability Support works with authorities nationwide to address their needs through technological solutions and research and innovative systems.


Learn more about our R&D mission and discover how you can Work with S&T to help strengthen the nation's homeland security!

Last Updated: 08/02/2023
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