Question on chicken pox

Chicken pox-

• It is a self limiting disease.
• The time taken to cure chicken pox is approximately 2-3 weeks. Incubation period being 10 -21 days.
  
  
  
• The rashes disappear from 7-15 days. There is rarely scar formation.
• It is caused by Varicella zoster virus infection also called as the Human herpes virus 3.