During a CBRN event, what is a critical response action that must be performed?

Performing immediate personal decontamination is essential during a CBRN event to protect both the individual and those around them from the harmful effects of chemical, biological, radiological, or nuclear agents. By swiftly removing contaminants from clothing and skin, one can significantly reduce the risk of exposure and further contamination. This action helps prevent the spread of harmful agents and mitigates the immediate health risks to the affected personnel.

While establishing a CBRN cell, conducting post-attack reconnaissance, and communicating with higher command are important actions in the overall CBRN response framework, immediate personal decontamination is critical for personal safety and for ensuring that responders can continue to carry out their mission without posing additional risks to themselves or others. Immediate decontamination is often the first line of defense in minimizing injury or long-term health effects from CBRN exposures.