When assessing risk in biosafety, which is the first action taken?

In the context of biosafety risk assessment, the first action taken is identifying hazards. This initial step is crucial because it lays the foundation for the entire risk assessment process. By recognizing and understanding the potential biological agents or materials that could pose a risk to health and safety, practitioners can then proceed to evaluate the likelihood and severity of exposure.

Identifying hazards involves a systematic examination of the work environment, processes, and materials to pinpoint what might cause harm to humans, animals, or the environment. This could include microorganisms, toxins, or other biological agents. Once hazards are identified, the next steps in the risk assessment process, such as evaluating controls and implementing protocols, can be effectively addressed. The identification of hazards ensures that all subsequent decisions regarding risk management are informed and based on a comprehensive understanding of the potential risks involved.