What is the main purpose of decontamination?

• A. To prevent the spread of disease
• B. To remove physical or chemical contaminants
• C. To prepare victims for evacuation
• D. To treat injuries sustained during an incident

Answer: (B)

The main purpose of decontamination is to remove physical or chemical contaminants from individuals, equipment, or the environment. This process is crucial in hazardous materials incidents where exposure to harmful substances can pose serious health risks. Decontamination serves to eliminate or reduce the residual chemicals or substances that could cause harm to individuals or spread further into the environment.

In emergency situations, thorough decontamination ensures that victims, responders, and affected areas are safe from contaminants which may still be present even after an initial response. The goal is to protect individuals from long-term health effects associated with exposure to hazardous substances, and to ensure that contaminants do not transfer from contaminated individuals or materials to others or the environment.