Chickenpox is a self-limiting viral fever caused by the virus called, VARICELLA ZOSTER VIRUS,(VZV). It is highly contagious and spread by contact with the patient. Once if a patient gets, it usually gives lifelong protection.

It is characterized by occurrence during summer, and rash is characterized by pus-filled rashes, starting in the back, and progress slowly to the rest of the body. This video talks about signs and symptoms, diagnosis, treatment, and prevention.