Reactivation of varicella virus in a posterior root ganglion results in______________?
Correct answer: B. Herpes zoster
- A. chicken pox
- B. Herpes zoster
- C. Herpes simplex
- D. Poliomyelitis
Explanation
Varicella-zoster virus remains latent in sensory root or cranial nerve ganglia after chickenpox. Its reactivation produces herpes zoster, with vesicles limited to the affected dermatome.
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