Final answer:
A technologist should contact the Centers for Disease Control and Prevention (CDC) if an organism is identified that could be a potential agent of bioterrorism.
Step-by-step explanation:
Who should a technologist contact if an organism is isolated that cannot be ruled out as a potential agent of bioterrorism? According to guidelines from the Centers for Disease Control and Prevention (CDC), which plays a key role in protecting the public from diseases and overseeing the National Notifiable Disease Surveillance System (NNDSS), the correct answer is C) Centers for Disease Control and Prevention (CDC). The CDC and public health laboratories are responsible for investigating and responding to potential bioterrorism agents. Labs are required to follow specific biosafety protocols depending on the risk level of the infectious agent. When an organism with bioterrorism potential is identified, immediate contact with the CDC is essential for public safety and to receive guidance on further action.