Which Type of Vaccine May Revert to a Virulent Form

question 6

Multiple Choice

Which type of vaccine may revert to a virulent form of the organism?

• A) Cholera vaccine
• B) Pertussis vaccine
• C) Salk polio vaccine
• D) Influenza vaccine (subcutaneous version)

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Definitions:

Humanlike Properties

Traits or characteristics resembling those of humans, often used in reference to objects, animals, or artificial intelligence.

Myelination

The process of forming a myelin sheath around the nerves, which increases the speed and efficiency of electrical impulses in the nervous system.

Hippocampus

A major component of the brain involved in memory formation and spatial navigation, located in the inner part of the temporal lobe.

Working Memory

A cognitive system with a limited capacity that is responsible for temporarily holding information available for processing.