The varicella-zoster virus causes chickenpox and shingles. The virus attacks the dorsal roots of spinal nerves and sensory ganglia of cranial nerves. What are the characteristic symptoms of shingles and where are they localized on the body?
The symptoms include red skin that is warm to the touch. The skin is extremely sensitive and very painful. Additionally, the skin forms painful blisters that are slow to heal. The rash follows the dermatome of the affected sensory nerve so it is typically a small area and usually affects only on one side of the body.
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Fill in the blank(s) with the appropriate word(s).