The chickenpox (varicella) vaccine is an important vaccination to get, in order to prevent chickenpox in your children. The vaccine is now a standard component of all childhood vaccination series. While it is a virus, it is rarely dangerous. It is just extremely unpleasant, comprised of an itchy rash that affects mainly the face and torso, but can also be found on the head, arms and scalp. A few other symptoms include fatigue and general irritability. With treatment, it goes away in around seven to ten days.
