Social & Preventive Medicine General 1c20a959 True about chicken pox ? A Caused by Human Herpes Virus-3 B Scab is infective C Rash is deep seated D SAR is 70% High-Yield Explanation Ans. is 'a' i.e., Caused by Human Herpes Chickenpox is caused by varicella zoster virus (Human Herpes Virus-III or Herpes simplex type-III).