The correct answer is B. Herpes Zoster Virus.
Rubella virus causes German measles. Rabies virus causes rabies. Variola virus causes smallpox.
Herpes zoster virus is a member of the herpes family of viruses. It is the same virus that causes chickenpox. After a person has chickenpox, the virus stays in the body and can reactivate later in life to cause shingles.
Shingles is a painful skin rash that can occur anywhere on the body. It is most common in people over the age of 50. There is no cure for shingles, but there are treatments that can help to relieve the symptoms.
If you think you may have shingles, it is important to see a doctor right away. Shingles can be a serious infection, especially in people with weakened immune systems.