Final answer:
Medical personnel require different levels of CBRN training based on the risk they may face. The level of training is determined by the Biological Safety Levels (BSL) established by the CDC and NIH.
Step-by-step explanation:
Medical personnel require a level of CBRN (Chemical, Biological, Radiological, Nuclear) training that corresponds to the level of potential risk they may face in their work. The training required for medical personnel is based on the Biological Safety Levels (BSL) determined by the Centers for Disease Control and Prevention (CDC) and the National Institutes of Health (NIH). The BSL is determined by factors such as the infectivity and transmission of pathogens, as well as the severity of potential diseases.
For example, medical personnel working in healthcare settings where there is a low risk of microbial infection typically require BSL-1 or BSL-2 training. On the other hand, medical personnel dealing with highly infectious or dangerous pathogens, such as those working in labs handling Ebola or smallpox viruses, would require BSL-3 or BSL-4 training, respectively.
It is important for medical personnel to receive appropriate CBRN training to ensure their safety and the safety of others in their care.