<prompt> Child girl is suffering from varicella fever rash. And childs aunt is pregnant. When is it earliest that the child can meet her auntWhen the lesions have crustedImmediatelyAnytime as the child is aunts favouriteAfter the delivery of the baby  <response>: Varicella Zoster chicken pox is a highly contagious disease, a centripetal, pleomorphic rash appearing on the first day of the illness and a relatively short course of illness.The crusts from chicken pox lesions dont contain viable virus and are therefore not infective. Period of infectivity range from a day prior to the illness and up to 5 days after the onset. Children with chickenpox are removed from school or daycare centres for 6 days after the appearance of the rash. 