Decontamination of individuals exposed to a contaminant is a critical aspect of

Question

Decontamination of individuals exposed to a contaminant is a critical aspect of a disaster plan. However, there are no clear-cut guidelines for deciding how and when to perform the decontamination. Due to lack of any universally accepted standards related to management of specific disaster scenarios, agencies perform decontamination based on standards they have adopted. In the light of above situation, answer the following questions: •What is decontamination? What, in your opinion, is the best way to decontaminate an individual? Why? •When should the decontamination be done? Why?

Explanation / Answer

Decontamination - is defined as the removal of microbial elements from skin, instruments, or from an environment to make them safe, so that there is no longer a risk. It depends upon the type of decontamination and what needs to be decontaminated. Generally, the best way to decontamination would involve thorough washing which should be performed in an area upwind of the Hot Zone. An area with proper good drainage, and easily accessible for responders is ideal. It is best way because thorough washing with water and anti-microbial soap removes contaminants. Decontamination should be done in the hot zone itself so as to prevent any spread of contaminants and resulting in cross contamination.

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